Cottesloe Sea Temperature

(Today) 2021

21.1°C / 70.0°F

Current weather

14°C / 57°F
(overcast clouds)

Partly cloudy

Wind

15 mph

Humidity

79%


The measurements for the water temperature in Cottesloe, Western Australia are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Cottesloe water temperature derived from many years of historical sea surface temperature data.

Cottesloe average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Cottesloe
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.8 19.9 21.3 20.7 20.4 19.3 18.6 18.3 17.6 17 17.9 18.6
Max °C 23.7 25.3 25.1 24.6 23.5 23 20.9 20.2 19.8 20.4 21 22.9
Min °F 69.2 70 71.9 70.8 69.9 68.2 66.4 65.7 64.6 64 65.4 67.2
Max °F 73.1 75.4 75.7 74.7 73 71.9 68.7 67.6 66.8 67.4 68.5 71.5