O Castelo Beach Water Temperature

15.8°C / 60.4°F

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

Average Sea Temp for O Castelo Beach

The chart and table below are the sea temperature averages for O Castelo 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.

O Castelo Beach sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14 13 13 14 15 17 18 19 19 18 16 15
°F 57 56 56 57 59 62 65 66 66 64 61 59