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San Gregorio State Beach

San Mateo County, United States · sea 14.9 °C at its warmest, in August

San Gregorio State Beach

Photo: The original uploader was Seano1 at English Wikipedia · CC BY-SA 3.0, via Wikimedia Commons

Sea temperature month by month

12.2Jan
12.3Feb
12.3Mar
12Apr
12.2May
12.9Jun
14.1Jul
14.9Aug
14.9Sep
14.2Oct
13.4Nov
12.5Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.

About

San Gregorio State Beach is a beach near San Gregorio, California, United States, south of Half Moon Bay.

Beaches nearby

Questions

How warm is the sea at San Gregorio State Beach?

The sea off San Gregorio State Beach averages 14.9 °C at its warmest, in August, and 12 °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 San Gregorio State Beach?

The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.

Where is San Gregorio State Beach?

San Gregorio State Beach is on the coast of San Mateo County, United States, at 37.3231, -122.4020. The globe on this site flies straight to it.

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