West Perth Water Temperature

(Today) 2024

18.9°C / 66°F

The water will feel medium. The water will feel a bit chilly in just bathers / swimming costume. If you plan on wearing a wetsuit 4/3mm should be thick enough.

Current weather

18°C / 65°F
(broken clouds)
Partly cloudy
Wind
11 mph
Humidity
72%

The measurements for the water temperature in West Perth, 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.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

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

West Perth average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in West Perth
  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

The warmest water temperature is in March with an average around 73.8°F / 23.2°C. The coldest month is September with an average water temperature of 65.7°F / 18.7°C.

7 day tide forecast for West Perth

SunMonTueWedThuFriSat
  • High 8:24am
    (0.87m)
  • Low 4:49pm
    (0.38m)
  • High 11:33pm
    (0.56m)
  • Low 1:30am
    (0.55m)
  • High 9:01am
    (0.84m)
  • Low 4:46pm
    (0.41m)
  • High 11:03pm
    (0.59m)
  • Low 2:37am
    (0.53m)
  • High 9:32am
    (0.81m)
  • Low 4:43pm
    (0.43m)
  • High 10:55pm
    (0.62m)
  • Low 3:28am
    (0.51m)
  • High 10:00am
    (0.76m)
  • Low 4:40pm
    (0.44m)
  • High 11:00pm
    (0.66m)
  • Low 4:13am
    (0.5m)
  • High 10:23am
    (0.7m)
  • Low 4:39pm
    (0.45m)
  • High 11:11pm
    (0.69m)
  • Low 4:56am
    (0.5m)
  • High 10:42am
    (0.64m)
  • Low 4:36pm
    (0.45m)
  • High 11:24pm
    (0.71m)
  • Low 5:41am
    (0.5m)
  • High 10:53am
    (0.58m)
  • Low 4:30pm
    (0.45m)
  • High 11:41pm
    (0.74m)
7 day tide times for West Perth

*These tide times are estimates based on the nearest accurate location (Fremantle, Australia) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.