Beach
Salisbury Beach State Reservation
Massachusetts, United States · sea 18.3 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 17 km offshore, at the nearest open water cell of a 0.25° grid.
About
Salisbury Beach State Reservation is a public recreation area on the Atlantic Ocean in the town of Salisbury, Massachusetts, managed by the Massachusetts Department of Conservation and…
Questions
How warm is the sea at Salisbury Beach State Reservation?
The sea off Salisbury Beach State Reservation averages 18.3 °C at its warmest, in August, and 3.8 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Salisbury Beach State Reservation?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Salisbury Beach State Reservation?
Salisbury Beach State Reservation is on the coast of Massachusetts, United States, at 42.8265, -70.8174. The map on this site flies straight to it.
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