St John's Island Beach Water Temperature

30.5°C / 86.9°F

The sea at St John's Island Beach feels hot so don't forget to pack your bathers!

Average Sea Temp for St John's Island Beach

The chart and table below are the sea temperature averages for St John's Island 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.

St John's Island Beach sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28 28 29 30 30 30 29 29 29 29 29 29
°F 82 82 83 85 86 86 85 84 85 85 85 83