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Home Return to list Gale Warning 0007 Issued by the Charleston Forecast Office
Action: New Issued At: 2026-03-23 01:07:43 084 WHUS72 KCHS 230607 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 207 AM EDT Mon Mar 23 2026 AMZ350-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0600Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0000Z/ /O.NEW.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 207 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-03-23 01:07:43 084 WHUS72 KCHS 230607 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 207 AM EDT Mon Mar 23 2026 AMZ350-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0600Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0000Z/ /O.NEW.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 207 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-03-23 01:07:43 084 WHUS72 KCHS 230607 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 207 AM EDT Mon Mar 23 2026 AMZ350-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0600Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0000Z/ /O.NEW.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 207 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-03-23 01:07:43 084 WHUS72 KCHS 230607 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 207 AM EDT Mon Mar 23 2026 AMZ350-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0300Z/ /O.NEW.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0600Z/ /O.NEW.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 207 AM EDT Mon Mar 23 2026 ...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231415- /O.UPG.KCHS.GL.A.0004.260324T0300Z-260325T0000Z/ /O.NEW.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 207 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 05:35:37 902 WHUS72 KCHS 231035 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 635 AM EDT Mon Mar 23 2026 AMZ350-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231845- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231845- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 635 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 05:35:38 902 WHUS72 KCHS 231035 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 635 AM EDT Mon Mar 23 2026 AMZ350-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231845- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231845- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 635 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 05:35:38 902 WHUS72 KCHS 231035 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 635 AM EDT Mon Mar 23 2026 AMZ350-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231845- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231845- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 635 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 05:35:38 902 WHUS72 KCHS 231035 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 635 AM EDT Mon Mar 23 2026 AMZ350-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-231845- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-231845- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 635 AM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-231845- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0000Z/ Charleston Harbor- 635 AM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 8 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 13:39:54 774 WHUS72 KCHS 231839 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 239 PM EDT Mon Mar 23 2026 AMZ350-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240245- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 25 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240245- /O.EXT.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 239 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 13:39:54 774 WHUS72 KCHS 231839 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 239 PM EDT Mon Mar 23 2026 AMZ350-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240245- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 25 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240245- /O.EXT.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 239 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 13:39:54 774 WHUS72 KCHS 231839 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 239 PM EDT Mon Mar 23 2026 AMZ350-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240245- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 25 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240245- /O.EXT.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 239 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 13:39:54 774 WHUS72 KCHS 231839 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 239 PM EDT Mon Mar 23 2026 AMZ350-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 11 PM this evening to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240245- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 25 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240245- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 239 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 11 PM this evening to 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240245- /O.EXT.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 239 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 19:56:06 175 WHUS72 KCHS 240055 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 855 PM EDT Mon Mar 23 2026 AMZ350-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240900- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240900- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 855 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 35 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 19:56:06 175 WHUS72 KCHS 240055 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 855 PM EDT Mon Mar 23 2026 AMZ350-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240900- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240900- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 855 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 35 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 19:56:06 175 WHUS72 KCHS 240055 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 855 PM EDT Mon Mar 23 2026 AMZ350-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240900- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240900- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 855 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 35 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-23 19:56:06 175 WHUS72 KCHS 240055 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 855 PM EDT Mon Mar 23 2026 AMZ350-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-240900- /O.CON.KCHS.GL.W.0007.260324T0600Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-240900- /O.CON.KCHS.GL.W.0007.260324T0300Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 855 PM EDT Mon Mar 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 11 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-240900- /O.CON.KCHS.SC.Y.0023.260324T0600Z-260325T0300Z/ Charleston Harbor- 855 PM EDT Mon Mar 23 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM EDT TUESDAY... * WHAT...Northeast winds 15 to 20 kt with gusts up to 35 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 2 AM to 11 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 01:10:17 329 WHUS72 KCHS 240610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Tue Mar 24 2026 AMZ350-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-241415- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 210 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 01:10:17 329 WHUS72 KCHS 240610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Tue Mar 24 2026 AMZ350-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-241415- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 210 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 01:10:17 329 WHUS72 KCHS 240610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Tue Mar 24 2026 AMZ350-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-241415- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 210 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 01:10:17 329 WHUS72 KCHS 240610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Tue Mar 24 2026 AMZ350-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-241415- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 210 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-241415- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 210 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 09:07:45 188 WHUS72 KCHS 241407 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1007 AM EDT Tue Mar 24 2026 AMZ350-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-242215- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 1007 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 09:07:45 188 WHUS72 KCHS 241407 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1007 AM EDT Tue Mar 24 2026 AMZ350-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-242215- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 1007 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 09:07:45 188 WHUS72 KCHS 241407 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1007 AM EDT Tue Mar 24 2026 AMZ350-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-242215- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 1007 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 09:07:45 188 WHUS72 KCHS 241407 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1007 AM EDT Tue Mar 24 2026 AMZ350-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-242215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0600Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1007 AM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 AM EDT Wednesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-242215- /O.CON.KCHS.SC.Y.0023.000000T0000Z-260325T0300Z/ Charleston Harbor- 1007 AM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-03-24 13:13:38 014 WHUS72 KCHS 241812 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 212 PM EDT Tue Mar 24 2026 AMZ374-250215- /O.EXT.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 9 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ350-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-250000- /O.EXT.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 212 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 13:13:38 014 WHUS72 KCHS 241812 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 212 PM EDT Tue Mar 24 2026 AMZ374-250215- /O.EXT.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 9 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ350-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-250000- /O.EXT.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 212 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 13:13:38 014 WHUS72 KCHS 241812 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 212 PM EDT Tue Mar 24 2026 AMZ374-250215- /O.EXT.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 9 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ350-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-250000- /O.EXT.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 212 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-03-24 13:13:38 014 WHUS72 KCHS 241812 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 212 PM EDT Tue Mar 24 2026 AMZ374-250215- /O.EXT.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 9 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ350-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-250215- /O.CON.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 212 PM EDT Tue Mar 24 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 35 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-250000- /O.EXT.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 212 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-03-24 18:38:02 350 WHUS72 KCHS 242337 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 737 PM EDT Tue Mar 24 2026 AMZ350-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T2100Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0000Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0400Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT WEDNESDAY NIGHT... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 7 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until midnight EDT Wednesday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-250045- /O.EXP.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING... $$ Action: Cancelled Issued At: 2026-03-24 18:38:02 350 WHUS72 KCHS 242337 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 737 PM EDT Tue Mar 24 2026 AMZ350-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T2100Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0000Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0400Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT WEDNESDAY NIGHT... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 7 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until midnight EDT Wednesday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-250045- /O.EXP.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING... $$ Action: Cancelled Issued At: 2026-03-24 18:38:02 350 WHUS72 KCHS 242337 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 737 PM EDT Tue Mar 24 2026 AMZ350-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T2100Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0000Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0400Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT WEDNESDAY NIGHT... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 7 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until midnight EDT Wednesday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-250045- /O.EXP.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING... $$ Action: Cancelled Issued At: 2026-03-24 18:38:02 350 WHUS72 KCHS 242337 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 737 PM EDT Tue Mar 24 2026 AMZ350-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260325T2100Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0000Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT WEDNESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-250745- /O.CAN.KCHS.GL.W.0007.000000T0000Z-260325T0300Z/ /O.EXB.KCHS.SC.Y.0023.000000T0000Z-260326T0400Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT WEDNESDAY NIGHT... ...GALE WARNING IS CANCELLED... * WHAT...Northeast winds 15 to 25 kt with gusts to 30 kt and seas 7 to 12 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until midnight EDT Wednesday night. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-250045- /O.EXP.KCHS.SC.Y.0023.000000T0000Z-260325T0000Z/ Charleston Harbor- 737 PM EDT Tue Mar 24 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 8 PM EDT THIS EVENING... $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||