Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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878 WHUS72 KCHS 122246 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 646 PM EDT Sun Oct 12 2025 AMZ330-354-130000- /O.CAN.KCHS.SC.Y.0055.000000T0000Z-251013T0000Z/ Charleston Harbor- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 646 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ AMZ350-130700- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251013T1800Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 646 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 2 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-130600- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251013T0600Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 646 PM 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 3 to 5 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. && $$ AMZ374-130700- /O.CON.KCHS.SC.Y.0055.000000T0000Z-251014T0300Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 646 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT MONDAY... * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 11 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$