Rhode Island Sea Water Temperature
Compare sea surface temperatures across 54 top coastal destinations in Rhode Island. Check below for live marine observations, wave conditions, and monthly averages.
Beaches & Swimming Spots in Rhode Island— page 1 of 3
Atlantic Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Bailey Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Ballard's Beach
A temperate beach on the James Bay, warmest around August at about 21.2°C.
Barrington Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Bonnet Shores Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Brayton Point Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.
Burlingame State Park Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Buttonwoods Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Calf Pasture Point Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Compass Rose Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Conochet Club Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Crescent Beach
A temperate beach on the James Bay, warmest around August at about 21.2°C.
Dunes Club Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Dunes Park Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
East Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
East Matunuck State Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Easton's Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Fenway Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Fred Benson Town Beach
A temperate beach on the James Bay, warmest around August at about 21.2°C.
Goddard Memorial State Park Beach
A temperate beach on the James Bay, warmest around August at about 20.8°C.
Grimmells Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.
Horseneck Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.
Island Park Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.
Juniper Trail Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.