Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
966 WHUS72 KCHS 102337 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 637 PM EST Mon Nov 10 2025 AMZ350-110745- /O.CON.KCHS.GL.W.0011.000000T0000Z-251111T1100Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 637 PM EST Mon Nov 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 6 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-110745- /O.CON.KCHS.GL.W.0011.000000T0000Z-251111T1100Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 637 PM EST Mon Nov 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 6 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-110745- /O.CON.KCHS.GL.W.0011.000000T0000Z-251111T1100Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 637 PM EST Mon Nov 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY... * WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 6 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-110745- /O.CON.KCHS.GL.W.0011.000000T0000Z-251111T1500Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 637 PM EST Mon Nov 10 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST TUESDAY... * WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 9 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 10 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-110745- /O.CON.KCHS.SC.Y.0061.000000T0000Z-251111T0900Z/ Charleston Harbor- 637 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 4 AM EST 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. && $$