Mandurah Ocean Marina Weather Forecast

    • 13
    • 17

    Cloudy

    • 14
    • 19

    Shower or two

    • 10
    • 19

    Partly cloudy

    • 9
    • 20

    Sunny

    • 10
    • 20

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 8
    • 17

    Partly cloudy

Today 18 Aug Mandurah

Cloudy. Slight chance of a shower. Light winds becoming northwesterly 15 to 20 km/h in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
West to northwesterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy.
Weather Situation
A weak ridge lies to the north. A weak cold front will brush past the southwest corner of the state on Wednesday. The ridge further north will shift to southern WA on Thursday and Friday. A trough develops over the South West Land Division on Saturday, ahead of another cold front on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mandurah Ocean Marina Temperature Statistics View More

August Temperature

Mandurah (0km)

  • Lowest 11 August, 2026

    5.4 °C

  • Average August

    14.4 °C

  • Highest 16 August, 2026

    22.3 °C

Climate (2021–2026)

Mandurah (0km)

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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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