Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
719 WHUS72 KCHS 091721 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1221 PM EST Sun Nov 9 2025 AMZ350-100130- /O.EXB.KCHS.SC.Y.0061.251110T0500Z-251110T2100Z/ /O.NEW.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1221 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft possible. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, from midnight tonight to 4 PM EST Monday. For the Gale Watch, from Monday afternoon through late Monday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ AMZ330-100130- /O.EXB.KCHS.SC.Y.0061.251110T2000Z-251111T1200Z/ Charleston Harbor- 1221 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM MONDAY TO 7 AM EST TUESDAY... * WHAT...Northwest winds 20 kt with gusts up to 30 kt and waves 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 3 PM Monday to 7 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-100130- /O.EXT.KCHS.SC.Y.0061.251110T0500Z-251110T2100Z/ /O.NEW.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1221 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Watch, northwest winds 25 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft possible. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, from midnight tonight to 4 PM EST Monday. For the Gale Watch, from Monday afternoon through late Monday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ AMZ354-100130- /O.EXT.KCHS.SC.Y.0061.251110T0500Z-251110T2100Z/ /O.NEW.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1221 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft expected. For the Gale Watch, northwest winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 6 ft possible. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...For the Small Craft Advisory, from midnight tonight to 4 PM EST Monday. For the Gale Watch, from Monday afternoon through late Monday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$ AMZ374-100130- /O.EXT.KCHS.SC.Y.0061.251110T0200Z-251110T2100Z/ /O.NEW.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1221 PM EST Sun Nov 9 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO 4 PM EST MONDAY... ...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft expected. For the Gale Watch, northwest winds 25 to 30 kt with gusts up to 40 kt and seas 6 to 9 ft possible. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...For the Small Craft Advisory, from 9 PM this evening to 4 PM EST Monday. For the Gale Watch, from Monday afternoon through late Monday night. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas. && $$