Charleston Harbor Weather
Overnight
59°F
Mostly Clear
17 mph NE
Saturday
72°F
Mostly Sunny
17 to 24 mph NE
Saturday Night
60°F
Mostly Clear
16 to 23 mph NE
Sunday
72°F
Mostly Sunny
17 to 25 mph NE
Sunday Night
59°F
Partly Cloudy
15 to 25 mph NE
Monday
72°F
Sunny
15 mph NE
Monday Night
56°F
Mostly Clear
8 to 13 mph NE
Tuesday
72°F
Sunny
9 to 13 mph NE
Tuesday Night
58°F
Mostly Clear
8 to 12 mph NE
Wednesday
72°F
Mostly Sunny
12 to 20 mph NE
Wednesday Night
60°F
Partly Cloudy
13 to 20 mph NE
Thursday
73°F
Mostly Sunny
13 to 16 mph NE
Thursday Night
60°F
Mostly Clear
9 to 15 mph NE
Friday
74°F
Sunny
9 to 14 mph NE
Marine weather for Charleston Harbor, the Cooper River, the Ashley River, the Wando River, the Stono River, Wappoo Cut, the Intracoastal Waterway, and the Charleston jetties — Charleston, the Battery, Charleston City Marina, Patriots Point, Fort Sumter, the Ravenel Bridge, Mount Pleasant, Shem Creek, Daniel Island, Sullivan's Island, Breach Inlet, Isle of Palms, James Island, Johns Island, Folly Beach, and the Folly River, South Carolina. Wind, tides, and conditions for boating, sailing, fishing, cruising, kayaking, paddleboarding, windsurfing, kiteboarding, and wing foiling.