Massachusetts Sea Water Temperature
Compare sea surface temperatures across 135 top coastal destinations in Massachusetts. Check below for live marine observations, wave conditions, and monthly averages.
Beaches & Swimming Spots in Massachusetts— page 3 of 6
Greystone Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Gun Rock Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Haigis Beach
A cool beach on the James Bay, warmest around August at about 20.9°C.
Hampton Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Hardings Beach
A cool beach on the James Bay, warmest around August at about 20.2°C.
Heron Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Herring Brook Beach
A cool beach on the James Bay, warmest around August at about 20.4°C.
Highland Beach
A cool beach on the James Bay, warmest around August at about 19.7°C.
Hull Village Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Juniper Beach
A cool beach on the James Bay, warmest around August at about 18.9°C.
Keyes Beach
A cool beach on the James Bay, warmest around August at about 21.3°C.
Kings Beach
A cool beach on the James Bay, warmest around August at about 19°C.
L Street Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Lake Street Beach
A cool beach on the James Bay, warmest around August at about 19.3°C.
Lamberts Cove Beach
A temperate beach on the James Bay, warmest around August at about 21.4°C.
Lingan Street Beach
A cool beach on the James Bay, warmest around August at about 19.3°C.
Little Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Longnook Beach
A cool beach on the James Bay, warmest around August at about 19.7°C.
Lynch Park Beach
A cool beach on the James Bay, warmest around August at about 18.9°C.
Lynn Beach
A cool beach on the James Bay, warmest around August at about 19°C.
M Street Beach
A cool beach on the James Bay, warmest around August at about 19°C.
Marconi Beach
A cool beach on the James Bay, warmest around August at about 20.1°C.
Medeiros Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.
Menahaunt Beach
A temperate beach on the James Bay, warmest around August at about 21.8°C.