Cayucos State Beach Water Temperature

12.6°C / 54.7°F

The sea at Cayucos State Beach feels cool so don't forget to pack your wetsuit!

Average Sea Temp for Cayucos State Beach

The chart and table below are the sea temperature averages for Cayucos State Beach 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.

Cayucos State Beach sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14 13 13 13 14 15 16 17 17 17 15 14
°F 56 56 56 56 57 58 61 62 63 62 60 58