Wannanup - Oceanside Weather Forecast

    • 7
    • 19

    Mostly clear

    • 11
    • 21

    Sunny

    • 12
    • 22

    Sunny

    • 14
    • 19

    Showers

    • 10
    • 17

    Shower or two

    • 12
    • 18

    Showers easing

    • 10
    • 18

    Shower or two

Today 14 Aug Mandurah

Mostly clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
East to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A broad ridge of high pressure along the south coast will dominate the weather pattern for the remainder of the week. A cold front will move over the South West Land Division on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wannanup - Oceanside Temperature Statistics View More

August Temperature

Mandurah (10km)

  • Lowest 11 August, 2026

    5.4 °C

  • Average August

    13.6 °C

  • Highest 3 August, 2026

    19.6 °C

Climate (2021–2026)

Mandurah (10km)

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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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