Current water temperature in San Francisco CA is 11.6 degrees celsius which is 41th warmest location in USA. The warmest water in USA is in Boston MA where sea surface has 31.3 °C. This means water is 19.7 degrees colder than in Boston MA.
Among 144 towns in continent North America, San Francisco CA has 41th warmest water. The warmest in continent is Boston MA (USA) with 31.3 degrees celsius.
72 percentage of locations in the world has higher temperature at the moment.
In the last month highest measured temperature in San Francisco CA was 17.3 °C and the lowest temperature was 15.7 °C. Average temperature in the last month was 16.8 °C.
In longer period of time the highest measured temperature was 19.1 °C and the lowest measured temperature was 10.5 °C.
Below is a code you can use to include sea temperature on your blog or website.