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Highway 21 Bridge — Boating Conditions
Tides, water temp & weather • Hampton County, SC
Boating Conditions at Highway 21 Bridge
Current wind, air and water temperature, tide times and a 10-day forecast for Highway 21 Bridge on Combahee River in Hampton County, South Carolina. Check conditions before you launch.
Right Now
Overcast
Calm — good conditions to get on the water
Air Temp
75°F
Wind
5 mph
gusts 10 mph
Next Few Hours
Now
⛅
75°
6%
5 mph
1AM
☀️
74°
8%
3 mph
2AM
☀️
73°
9%
2 mph
3AM
☀️
72°
8%
3 mph
4AM
☀️
72°
2%
3 mph
5AM
☀️
72°
1%
5 mph
10-Day Boating Forecast
Sun, 9/20
⛅
88° / 72°
Wind 7, gusts 15 mph
10% rain
Mon, 9/21
⛅
89° / 71°
Wind 10, gusts 16 mph
37% rain
Tue, 9/22
🌧️
95° / 73°
Wind 10, gusts 16 mph
56% rain
Wed, 9/23
⛈️
87° / 71°
Wind 7, gusts 11 mph
47% rain
Thu, 9/24
🌧️
79° / 68°
Wind 8, gusts 18 mph
18% rain
Fri, 9/25
⛅
79° / 63°
Wind 10, gusts 19 mph
8% rain
Sat, 9/26
⛅
82° / 62°
Wind 6, gusts 15 mph
8% rain
Sun, 9/27
🌧️
76° / 67°
Wind 5, gusts 11 mph
7% rain
Mon, 9/28
🌧️
81° / 64°
Wind 8, gusts 17 mph
6% rain
Tue, 9/29
⛅
81° / 60°
Wind 7, gusts 18 mph
10% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
