Cottesloe Beach Water Temperature

23.1°C / 73.5°F

The sea at Cottesloe Beach feels warm so don't forget to pack your bathers!

Average Sea Temp for Cottesloe Beach

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

Cottesloe Beach sea temperature in degrees Celsius and Fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22 22 23 22 22 21 20 19 19 19 20 21
°F 71 72 73 72 72 70 68 67 66 66 68 69