Beach
Nahant Beach Reservation
Massachusetts, United States · sea 18.8 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Nahant Beach Reservation is a protected coastal reservation covering 67 acres (27 ha) of beach and recreational areas in the town of Nahant, Massachusetts.
Questions
How warm is the sea at Nahant Beach Reservation?
The sea off Nahant Beach Reservation averages 18.8 °C at its warmest, in August, and 3.3 °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 Nahant Beach 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 Nahant Beach Reservation?
Nahant Beach Reservation is on the coast of Massachusetts, United States, at 42.4478, -70.9389. The map on this site flies straight to it.
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