Mission Bay Water Temperature

18.8°C / 65.8°F

The sea at Mission Bay feels tepid so don't forget to pack your wetsuit!

Average Sea Temp for Mission Bay

The chart and table below are the sea temperature averages for Mission Bay calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.

Mission Bay sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20 21 20 19 18 17 16 15 15 16 17 19
°F 68 70 69 67 64 62 60 59 59 60 62 65