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Barker Beach

San Francisco, United States · sea 14.4 °C at its warmest, in September

Barker Beach

Photo: Daniel Ramirez from Honolulu, USA · CC BY 2.0, via Wikimedia Commons

Sea temperature month by month

11.6Jan
11.9Feb
12Mar
11.5Apr
11.7May
12.1Jun
13.4Jul
14.2Aug
14.4Sep
13.7Oct
12.9Nov
12Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 18 km offshore — the nearest open-water cell in a 0.25° grid.

About

Barker Beach is a small beach and rocky coastal area on the west side of Alcatraz Island, off the coast of San Francisco, California.

Beaches nearby

Questions

How warm is the sea at Barker Beach?

The sea off Barker Beach averages 14.4 °C at its warmest, in September, and 11.5 °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 Barker 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 Barker Beach?

Barker Beach is on the coast of San Francisco, United States, at 37.8264, -122.4239. The globe on this site flies straight to it.

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