Charleston Harbor Weather
Overnight
58°F
Mostly Clear
15 mph NE
Monday
72°F
Sunny
15 mph NE
Monday Night
57°F
Mostly Clear
8 to 12 mph NE
Tuesday
72°F
Sunny
9 to 14 mph NE
Tuesday Night
60°F
Mostly Clear
13 mph NE
Wednesday
74°F
Mostly Sunny
13 to 20 mph NE
Wednesday Night
65°F
Mostly Cloudy
14 to 18 mph NE
Thursday
75°F
Mostly Sunny
15 to 20 mph NE
Thursday Night
64°F
Partly Cloudy
10 to 16 mph NE
Friday
75°F
Sunny
10 to 15 mph NE
Friday Night
65°F
Partly Cloudy
8 to 13 mph NE
Saturday
75°F
Mostly Sunny
9 to 15 mph NE
Saturday Night
65°F
Mostly Cloudy then Slight Chance Rain Showers
8 to 14 mph NE
Sunday
74°F
Chance Rain Showers
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.