Rhossili Bay Water Temperature

15.7°C / 60.3°F

The sea at Rhossili Bay feels cool so don't forget to pack your wetsuit!

Average Sea Temp for Rhossili Bay

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

Rhossili Bay sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 9 9 9 11 13 15 16 16 15 13 11
°F 49 48 48 49 52 56 60 61 61 58 55 52