Harvey Estuary Weather Forecast

    • 17
    • 29

    Possible shower or storm

    • 17
    • 27

    Possible storm

    • 15
    • 26

    Partly cloudy

    • 16
    • 24

    Shower or two

    • 15
    • 21

    Shower or two

    • 13
    • 20

    Possible shower

    • 12
    • 22

    Partly cloudy

Today 19 Nov Lower West

Partly cloudy. Medium chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures around 30.

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Harvey Estuary Temperature Statistics View More

November Temperature

Mandurah (23km)

  • Lowest 2 November, 2025

    10.6 °C

  • Average November

    20.2 °C

  • Highest 11 November, 2025

    32 °C

Climate (2020–Present)

Mandurah (23km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.2 °C

  • Average High 2020–2025

    23.8 °C
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