Mount Martha Beach South Water Temperature

18.4°C / 65.1°F

The sea at Mount Martha Beach South feels tepid so don't forget to pack your wetsuit!

Average Sea Temp for Mount Martha Beach South

The chart and table below are the sea temperature averages for Mount Martha Beach South 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.

Mount Martha Beach South sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18 19 19 17 16 14 13 13 13 14 15 16
°F 64 66 65 63 60 58 56 55 55 56 59 62