Blue Bay Weather Forecast

    • 10
    • 19

    Mostly clear

    • 10
    • 19

    Showers increasing

    • 11
    • 18

    Shower or two

    • 8
    • 17

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 8
    • 17

    Sunny

    • 9
    • 20

    Sunny

Today 8 Jul Mandurah

Mostly clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Mostly clear.
Weather Situation
A ridge is lying over the area and will move east ahead of a weak cold front moving to the south later Thursday and Friday. A new ridge develops along the south coast on Saturday.
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  • Temperature Forecast Bureau of Meteorology

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Blue Bay Temperature Statistics View More

July Temperature

Mandurah (1km)

  • Lowest 4 July, 2026

    8.8 °C

  • Average July

    14.1 °C

  • Highest 1 July, 2026

    18.2 °C

Climate (2021–2026)

Mandurah (1km)

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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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