Severe · Special Marine WarningThis alert has expired. It is kept for reference.
Special Marine Warning issued October 10 at 6:48AM EDT until October 10
Affecting Coastal waters from South Santee River to Edisto Beach SC out 20 NM; Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM
In effect until: Oct 10, 2026, 12:45 PM
Coastal waters from South Santee River to Edisto Beach SC out 20 NM; Waters from South Santee River SC to Edisto Beach SC extending from 20 to 60 NM
Likely impact; effects through 12:45 PM.
Move to safe harbor until hazardous weather passes.
Read the original bulletin (official text)
SMWCHS The National Weather Service in Charleston has issued a * Special Marine Warning for... Waters from South Santee River to Edisto Beach out 60 NM... * Until 845 AM EDT. * At 648 AM EDT, a severe thunderstorm capable of producing waterspouts was located 12 NM northeast of Y-73 Reef, moving north at 15 knots. HAZARD...Waterspouts and wind gusts to 34 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Hector Reef and Cape Romain Reef.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™