National Weather Service Charleston SC
12:01 PM Monday May 21.
this afternoon, southeast winds 5 to 10 knots. seas 2 to 4 feet. tonight, south winds 5 to 10 knots. seas 3 to 4 feet. tuesday, south winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. seas 3 to 4 feet. a chance of showers with a slight chance of thunderstorms. tuesday night, south winds 10 to 15 knots. seas 3 to 4 feet. a chance of showers with a slight chance of thunderstorms. wednesday, southwest winds 10 to 15 knots. seas 3 to 4 feet. a chance of showers with a slight chance of thunderstorms. wednesday night, southwest winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. seas 3 feet. a slight chance of showers and thunderstorms. thursday, south winds 5 to 10 knots. seas 3 feet. a chance of showers and thunderstorms. thursday night, southeast winds 5 to 10 knots. seas 3 feet. a chance of showers with a slight chance of thunderstorms. friday, southeast winds 5 to 10 knots. seas 2 to 3 feet. a chance of showers and thunderstorms. friday night, south winds 10 knots. seas 3 feet. a chance of showers with a slight chance of thunderstorms. mariners are reminded that winds and seas higher in and near thunderstorms.