Harvey Estuary Weather Forecast

    • 7
    • 18

    Mostly sunny

    • 13
    • 19

    Showers easing

    • 8
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 19

    Sunny

    • 10
    • 19

    Possible shower

    • 10
    • 20

    Shower or two

Today 25 Jul Lower West

Mostly sunny. Winds northeasterly 15 to 25 km/h tending northerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 18 and 21.

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  • Temperature Forecast Bureau of Meteorology

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Harvey Estuary Temperature Statistics View More

July Temperature

Mandurah (23km)

  • Lowest 23 July, 2026

    8.5 °C

  • Average July

    14.4 °C

  • Highest 14 July, 2026

    20 °C

Climate (2021–2026)

Mandurah (23km)

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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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