Cottesloe Beach Weather Forecast

    • 21
    • 36

    Sunny

    • 22
    • 35

    Mostly sunny

    • 22
    • 32

    Sunny

    • 21
    • 33

    Sunny

    • 20
    • 29

    Partly cloudy

    • 20
    • 30

    Sunny

    • 18
    • 26

    Mostly sunny

Today 26 Mar Perth

Sunny. Winds easterly 25 to 35 km/h becoming light in the evening then becoming easterly 15 to 25 km/h in the late evening. Gusts to 60 km/h are possible about the hills and foothills this morning

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Easterly 10 to 15 knots turning southerly in the middle of the day then tending southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Sunny.
Weather Situation
A high pressure ridge is located in the Bight, while a trough will remain near the west coast. This pattern is expected to persist for much of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cottesloe Beach Temperature Statistics View More

March Temperature

Swanbourne (4km)

  • Lowest 21 March, 2025

    13.8 °C

  • Average March

    22.6 °C

  • Highest 6 March, 2025

    39.5 °C

Climate (2020–Present)

Swanbourne (4km)

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  • Average Low 2020–2025

    14.6 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.2 °C
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