Block Island State Beach Water Temperature
15.7°C / 60.2°F
The sea at Block Island State Beach feels cool so don't forget to pack your wetsuit!
Average Sea Temp for Block Island State Beach
The chart and table below are the sea temperature averages for Block Island State 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 (0.4 mi)
- Ballards Beach (0.9 mi)
- Scotch Beach (1 mi)
- Pebbly Beach (1.4 mi)
- Mansion Beach (1.4 mi)
- Charleston Beach (1.7 mi)
- Mohegan Bluffs Beach (2.2 mi)
- Vaills Beach (2.4 mi)
- West Beach (2.7 mi)
- Black Rock Beach (2.9 mi)