Charleston Beach Water Temperature
15.6°C / 60.0°F
The sea at Charleston Beach feels cool so don't forget to pack your wetsuit!
Average Sea Temp for Charleston Beach
The chart and table below are the sea temperature averages for Charleston Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 6 | 4 | 4 | 6 | 10 | 15 | 20 | 21 | 19 | 16 | 12 | 9 |
| °F | 43 | 39 | 39 | 42 | 50 | 59 | 68 | 71 | 67 | 60 | 53 | 48 |
Charlestown
Rhode Island
USA
Beaches nearby
- Crescent Beach (1.5 mi)
- Scotch Beach (1.5 mi)
- Block Island State Beach (1.7 mi)
- Mansion Beach (1.8 mi)
- West Beach (2 mi)
- North Light Beach (2.5 mi)
- Ballards Beach (2.5 mi)
- Pebbly Beach (2.9 mi)
- Black Rock Beach (3.3 mi)
- Vaills Beach (3.4 mi)