Dawesville - Oceanside Weather Forecast

    • 12
    • 20

    Mostly clear

    • 13
    • 20

    Possible shower

    • 11
    • 20

    Partly cloudy

    • 13
    • 20

    Partly cloudy

    • 11
    • 17

    Shower or two

    • 11
    • 19

    Shower or two

    • 14
    • 19

    Shower or two

Today 22 Sep Mandurah

Mostly clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A ridge sits over the local waters. A cold front will pass to the south on Thursday and a deep low pressure system developing inland on Friday will cause winds to freshen.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dawesville - Oceanside Temperature Statistics View More

September Temperature

Mandurah (15km)

  • Lowest 1 September, 2026

    10.4 °C

  • Average September

    16.8 °C

  • Highest 16 September, 2026

    26.9 °C

Climate (2021–2026)

Mandurah (15km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    19.1 °C

  • Average High 2021–2026

    23.8 °C
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