Blue Bay Weather Forecast

    • 11
    • 18

    Clear

    • 10
    • 18

    Sunny

    • 10
    • 20

    Showers

    • 13
    • 18

    Showers easing

    • 11
    • 18

    Partly cloudy

    • 9
    • 18

    Sunny

    • 9
    • 19

    Sunny

Today 7 Jul Mandurah

Clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Clear.
Weather Situation
A ridge in the Southern Ocean is directing east to southeasterly winds over the local waters. Winds turn northwesterly on Thursday ahead of a weak cold front moving to the south on Friday. A new ridge develops to the south 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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