Beach

Barker Beach

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

See it on the map Wikipedia Wikidata OpenStreetMap

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, at the nearest open water cell of 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.

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 map on this site flies straight to it.