Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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400 WHUS72 KCHS 121447 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 947 AM EST Wed Feb 12 2025 AMZ330-121600- /O.CAN.KCHS.MF.Y.0008.000000T0000Z-250212T1700Z/ Charleston Harbor- 947 AM EST Wed Feb 12 2025 ...DENSE FOG ADVISORY IS CANCELLED... $$ AMZ350-122300- /O.CON.KCHS.MF.Y.0008.000000T0000Z-250212T1700Z/ /O.CON.KCHS.SC.Y.0014.250213T0600Z-250213T2100Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 947 AM EST Wed Feb 12 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 PM EST THURSDAY... * WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 NM or less. For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Dense Fog Advisory, until noon EST today. For the Small Craft Advisory, from 1 AM to 4 PM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ AMZ352-354-374-121700- /O.CON.KCHS.MF.Y.0008.000000T0000Z-250212T1700Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 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 from 20 to 60 NM- 947 AM EST Wed Feb 12 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Dense fog will reduce visibility to 1/4 NM or less. * WHERE...Savannah to Altamaha Sound GA out 60 NM, and Edisto Beach to Savannah out 20 NM. * WHEN...Until noon EST today. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$