Charlestown Beach Water Temperature
8.7°C / 47.6°F
The sea at Charlestown Beach feels cold so don't forget to pack your wetsuit!
Average Sea Temp for Charlestown Beach
The chart and table below are the sea temperature averages for Charlestown 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
- Ninigret Beach (1.6 mi)
- Roy Carpenter's Beach (2.8 mi)
- East Beach (3.1 mi)
- Matunuck Beach (4 mi)
- Sam Ferretti Blue Shutters Town Beach (4 mi)
- Burlingame State Park Beach (4 mi)
- East Matunuck State Beach (5.3 mi)
- Salty Brine State Beach (6 mi)
- Captain Roger W Wheeler State Beach (6.6 mi)
- Weekapaug Inn Beach (6.9 mi)