NATIONAL WEATHER SERVICE CHARLESTON SC
3:41 PM Thursday August 21
W2.INCLUDING GRAYS REEF NATIONAL MARINE SANCTUARY.W2 tonight, southwest winds 5 to 10 knots, increasing to 10 to 15 knots late.W2 seas 1 foot.W2 friday, southwest winds 5 to 10 knots, becoming south in the afternoon.W2 seas 1 to 2 feet.W2 friday night, southwest winds 10 to 15 knots.W2 seas 2 feet.W2 saturday, southwest winds 5 to 10 knots.W2 seas 1 to 2 feet.W2 saturday night, south winds 5 to 10 knots.W2 seas 2 feet.W2 a chance of showers and thunderstorms.W2 sunday, northeast winds 5 to 10 knots, increasing to 15 knots in the afternoon.W2 seas 2 feet.W2 a chance of showers and thunderstorms.W2 sunday night, northeast winds 15 knots with gusts to 20 knots.W2 seas 2 to 3 feet, building to 3 to 4 feet after midnight.W2 a chance of showers and thunderstorms.W2 monday, northeast winds 15 to 20 knots.W2 seas 4 to 6 feet.W2 a chance of showers and thunderstorms.W2 monday night, northeast winds 15 to 20 knots.W2 seas 4 to 5 feet.W2 a chance of showers and thunderstorms.W2 tuesday, northeast winds 15 to 20 knots.W2 seas 4 to 5 feet.W2 a chance of showers and thunderstorms.W2 tuesday night, northeast winds 15 to 20 knots.W2 seas 4 to 5 feet.W2 a chance of showers and thunderstorms.W2 mariners are reminded that winds and seas can be higher in and near thunderstorms.W2