|
Home Return to list Small Craft Advisory 0047 Issued by the Charleston Forecast Office
Action: New Issued At: 2026-08-01 01:31:46 394 WHUS72 KCHS 010631 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 231 AM EDT Sat Aug 1 2026 AMZ340-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-08-01 01:31:46 394 WHUS72 KCHS 010631 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 231 AM EDT Sat Aug 1 2026 AMZ340-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-08-01 01:31:46 394 WHUS72 KCHS 010631 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 231 AM EDT Sat Aug 1 2026 AMZ340-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: New Issued At: 2026-08-01 01:31:46 394 WHUS72 KCHS 010631 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 231 AM EDT Sat Aug 1 2026 AMZ340-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-011900- /O.NEW.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 231 AM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 13:30:19 075 WHUS72 KCHS 011829 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 229 PM EDT Sat Aug 1 2026 AMZ340-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 13:30:19 075 WHUS72 KCHS 011829 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 229 PM EDT Sat Aug 1 2026 AMZ340-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 13:30:19 075 WHUS72 KCHS 011829 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 229 PM EDT Sat Aug 1 2026 AMZ340-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 13:30:19 075 WHUS72 KCHS 011829 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 229 PM EDT Sat Aug 1 2026 AMZ340-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-020230- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 229 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 22:00:07 958 WHUS72 KCHS 020259 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1059 PM EDT Sat Aug 1 2026 AMZ340-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 22:00:07 958 WHUS72 KCHS 020259 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1059 PM EDT Sat Aug 1 2026 AMZ340-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 22:00:07 958 WHUS72 KCHS 020259 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1059 PM EDT Sat Aug 1 2026 AMZ340-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ364-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-01 22:00:07 958 WHUS72 KCHS 020259 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1059 PM EDT Sat Aug 1 2026 AMZ340-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt expected. * WHERE...Charleston Harbor. * WHEN...From noon Sunday to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon Sunday to 2 AM 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. && $$ AMZ362-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon Sunday to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon Sunday to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021100- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 1059 PM EDT Sat Aug 1 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon Sunday to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 01:10:41 586 WHUS72 KCHS 020610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Sun Aug 2 2026 AMZ340-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. * WHERE...Charleston Harbor. * WHEN...From noon today to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon today to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon today to 2 AM 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. && $$ AMZ364-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon today to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon today to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 01:10:41 586 WHUS72 KCHS 020610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Sun Aug 2 2026 AMZ340-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. * WHERE...Charleston Harbor. * WHEN...From noon today to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon today to 2 AM 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. && $$ AMZ362-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon today to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 20 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 noon today to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon today to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 01:10:41 586 WHUS72 KCHS 020610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Sun Aug 2 2026 AMZ340-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. * WHERE...Charleston Harbor. * WHEN...From noon today to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon today to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon today to 2 AM 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. && $$ AMZ364-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From noon today to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon today to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 01:10:41 586 WHUS72 KCHS 020610 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 210 AM EDT Sun Aug 2 2026 AMZ340-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T0600Z/ Charleston Harbor- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT MONDAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. * WHERE...Charleston Harbor. * WHEN...From noon today to 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...From noon today to 2 AM 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. && $$ AMZ362-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260804T0600Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 2 AM EDT TUESDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From noon today to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT MONDAY... * WHAT...Southwest winds 20 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 noon today to 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-021900- /O.CON.KCHS.SC.Y.0047.260802T1600Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 210 AM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From noon today to noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 13:13:20 633 WHUS72 KCHS 021813 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 PM EDT Sun Aug 2 2026 AMZ360-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 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 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ340-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-08-02 13:13:20 633 WHUS72 KCHS 021813 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 PM EDT Sun Aug 2 2026 AMZ360-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ340-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-08-02 13:13:20 633 WHUS72 KCHS 021813 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 PM EDT Sun Aug 2 2026 AMZ360-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 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 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ340-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 13:13:20 633 WHUS72 KCHS 021813 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 213 PM EDT Sun Aug 2 2026 AMZ360-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030215- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ340-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030215- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 213 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 19:16:59 605 WHUS72 KCHS 030016 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 816 PM EDT Sun Aug 2 2026 AMZ340-030600- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 19:16:59 605 WHUS72 KCHS 030016 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 816 PM EDT Sun Aug 2 2026 AMZ340-030600- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 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 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 19:16:59 605 WHUS72 KCHS 030016 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 816 PM EDT Sun Aug 2 2026 AMZ340-030600- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-08-02 19:16:59 605 WHUS72 KCHS 030016 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 816 PM EDT Sun Aug 2 2026 AMZ340-030600- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Charleston Harbor. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ360-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260804T0100Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 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 9 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T2200Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1200Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Southwest winds 15 to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-030830- /O.CON.KCHS.SC.Y.0047.000000T0000Z-260803T1600Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 816 PM EDT Sun Aug 2 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT MONDAY... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until noon EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-08-03 00:45:38 434 WHUS72 KCHS 030545 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 145 AM EDT Mon Aug 3 2026 AMZ340-030645- /O.EXP.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 AM EDT EARLY THIS MORNING... $$ AMZ360-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 145 AM EDT Mon Aug 3 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 and seas 3 to 6 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. && $$ AMZ364-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 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. && $$ Action: Time Extended Issued At: 2026-08-03 00:45:38 434 WHUS72 KCHS 030545 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 145 AM EDT Mon Aug 3 2026 AMZ340-030645- /O.EXP.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 AM EDT EARLY THIS MORNING... $$ AMZ360-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 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. && $$ AMZ362-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 145 AM EDT Mon Aug 3 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 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. && $$ AMZ384-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-08-03 00:45:38 434 WHUS72 KCHS 030545 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 145 AM EDT Mon Aug 3 2026 AMZ340-030645- /O.EXP.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 AM EDT EARLY THIS MORNING... $$ AMZ360-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ362-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 145 AM EDT Mon Aug 3 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 and seas 3 to 6 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. && $$ AMZ364-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ384-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 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. && $$ Action: Time Extended Issued At: 2026-08-03 00:45:38 434 WHUS72 KCHS 030545 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 145 AM EDT Mon Aug 3 2026 AMZ340-030645- /O.EXP.KCHS.SC.Y.0047.000000T0000Z-260803T0600Z/ Charleston Harbor- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 AM EDT EARLY THIS MORNING... $$ AMZ360-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 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. && $$ AMZ362-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ364-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- 145 AM EDT Mon Aug 3 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 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. && $$ AMZ384-031900- /O.EXT.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 145 AM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Southwest winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 5 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-08-03 13:06:49 890 WHUS72 KCHS 031806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Mon Aug 3 2026 AMZ362-364-384-031915- /O.CAN.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ AMZ360-031915- /O.CAN.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ Action: Cancelled Issued At: 2026-08-03 13:06:50 890 WHUS72 KCHS 031806 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 206 PM EDT Mon Aug 3 2026 AMZ362-364-384-031915- /O.CAN.KCHS.SC.Y.0047.000000T0000Z-260803T2100Z/ Coastal waters from Edisto Beach SC to Savannah GA out 20 NM- Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary- Waters from Savannah GA to Altamaha Sound GA extending from 20 to 60 NM- 206 PM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ AMZ360-031915- /O.CAN.KCHS.SC.Y.0047.000000T0000Z-260804T0000Z/ Coastal waters from South Santee River to Edisto Beach SC out 20 NM- 206 PM EDT Mon Aug 3 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||