Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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235 WHUS72 KCHS 121436 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1036 AM EDT Sun Oct 12 2025 AMZ350-122245- /O.EXP.KCHS.GL.W.0010.000000T0000Z-251012T1500Z/ /O.CON.KCHS.SC.Y.0055.251012T1500Z-251013T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1036 AM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT MONDAY... ...GALE WARNING WILL EXPIRE AT 11 AM EDT THIS MORNING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 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. && $$ AMZ330-122200- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251012T2200Z/ Charleston Harbor- 1036 AM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-122245- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251013T0600Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1036 AM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * 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. && $$ AMZ354-122245- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251013T0000Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1036 AM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northwest winds 15 to 20 kt with gusts to 25 kt and seas 5 to 8 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-122245- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251014T0100Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1036 AM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 11 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 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. && $$