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Home Return to list Gale Warning 0010 Issued by the Charleston Forecast Office
Action: New Issued At: 2026-06-18 13:06:25 182 WHUS72 KCHS 181806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Thu Jun 18 2026 AMZ360-190215- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ362-190215- /O.EXT.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, from 8 PM this evening to 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ382-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-190215- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-06-18 13:06:25 182 WHUS72 KCHS 181806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Thu Jun 18 2026 AMZ360-190215- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-190215- /O.EXT.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, from 8 PM this evening to 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ380-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ340-190215- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-06-18 13:06:25 182 WHUS72 KCHS 181806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Thu Jun 18 2026 AMZ360-190215- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ362-190215- /O.EXT.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, from 8 PM this evening to 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ382-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-190215- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-06-18 13:06:25 182 WHUS72 KCHS 181806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Thu Jun 18 2026 AMZ360-190215- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-190215- /O.EXT.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT FRIDAY... ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, from 8 PM this evening to 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ380-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-190215- /O.NEW.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...GALE WARNING IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ340-190215- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190215- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-18 18:32:06 363 WHUS72 KCHS 182331 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 731 PM EDT Thu Jun 18 2026 AMZ360-190745- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ362-190745- /O.CON.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ382-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-190745- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-18 18:32:06 363 WHUS72 KCHS 182331 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 731 PM EDT Thu Jun 18 2026 AMZ360-190745- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-190745- /O.CON.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ380-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ340-190745- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-18 18:32:06 363 WHUS72 KCHS 182331 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 731 PM EDT Thu Jun 18 2026 AMZ360-190745- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ362-190745- /O.CON.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ382-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-190745- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-18 18:32:06 363 WHUS72 KCHS 182331 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 731 PM EDT Thu Jun 18 2026 AMZ360-190745- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-190745- /O.CON.KCHS.SC.Y.0038.260619T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT FRIDAY... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT Friday. For the Gale Warning, from 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ380-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-190745- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM to 4 PM EDT Friday. * 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. && $$ AMZ340-190745- /O.CON.KCHS.SC.Y.0038.260619T0400Z-260619T2000Z/ Charleston Harbor- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Charleston Harbor. * WHEN...From midnight tonight to 4 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 2 AM to 5 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-190745- /O.CON.KCHS.SC.Y.0038.260619T0600Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 731 PM EDT Thu Jun 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT FRIDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 2 AM to 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-19 01:13:37 857 WHUS72 KCHS 190613 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 AM EDT Fri Jun 19 2026 AMZ360-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ362-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ382-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2000Z/ Charleston Harbor- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * 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. && $$ Action: Continued Issued At: 2026-06-19 01:13:37 857 WHUS72 KCHS 190613 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 AM EDT Fri Jun 19 2026 AMZ360-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ380-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ340-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2000Z/ Charleston Harbor- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-19 01:13:37 857 WHUS72 KCHS 190613 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 AM EDT Fri Jun 19 2026 AMZ360-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ362-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ380-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ382-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ340-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2000Z/ Charleston Harbor- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * 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. && $$ Action: Continued Issued At: 2026-06-19 01:13:37 857 WHUS72 KCHS 190613 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 AM EDT Fri Jun 19 2026 AMZ360-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. For the Gale Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ362-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T1000Z/ /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and seas 4 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 6 AM EDT early this morning. For the Gale Warning, from 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ380-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ382-192000- /O.CON.KCHS.GL.W.0010.260619T1000Z-260619T2000Z/ Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...GALE WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM. * WHEN...From 6 AM this morning to 4 PM EDT this afternoon. * 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. && $$ AMZ340-192000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2000Z/ Charleston Harbor- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 AM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-06-19 13:07:19 865 WHUS72 KCHS 191806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Fri Jun 19 2026 AMZ360-200000- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260620T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...GALE WARNING IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * 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. && $$ AMZ362-192100- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260619T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...GALE WARNING IS CANCELLED... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ380-382-191915- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...GALE WARNING IS CANCELLED... $$ AMZ340-192100- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Charleston Harbor- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt * WHERE...Charleston Harbor. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-06-19 13:07:19 865 WHUS72 KCHS 191806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Fri Jun 19 2026 AMZ360-200000- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260620T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...GALE WARNING IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * 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. && $$ AMZ362-192100- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260619T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...GALE WARNING IS CANCELLED... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ380-382-191915- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...GALE WARNING IS CANCELLED... $$ AMZ340-192100- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Charleston Harbor- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt * WHERE...Charleston Harbor. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-06-19 13:07:19 865 WHUS72 KCHS 191806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Fri Jun 19 2026 AMZ360-200000- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260620T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...GALE WARNING IS CANCELLED... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * 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. && $$ AMZ362-192100- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ /O.NEW.KCHS.SC.Y.0039.260619T1806Z-260619T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... ...GALE WARNING IS CANCELLED... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ380-382-191915- /O.CAN.KCHS.GL.W.0010.000000T0000Z-260619T2000Z/ Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM- Waters from Edisto Beach SC to Savannah GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...GALE WARNING IS CANCELLED... $$ AMZ340-192100- /O.EXT.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Charleston Harbor- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt * WHERE...Charleston Harbor. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-192100- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260619T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-200000- /O.CON.KCHS.SC.Y.0038.000000T0000Z-260620T0000Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Fri Jun 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||