Jervoise Bay Weather Forecast

    • 7
    • 19

    Clear

    • 8
    • 19

    Sunny

    • 8
    • 19

    Sunny

    • 9
    • 21

    Sunny

    • 11
    • 20

    Shower or two

    • 12
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

Today 30 Aug Perth

Clear. Light winds.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A ridge nearby is moving east. A weak cold front will brush past the southwest coast on Monday, as a west coast trough develops. The trough will move inland on Tuesday, ahead of another cold front on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervoise Bay Temperature Statistics View More

August Temperature

Jandakot Airport (12km)

  • Lowest 15 August, 2025

    2.3 °C
  • Average August

    13.1 °C
  • Highest 13 August, 2025

    26.1 °C

Climate (2020–Present)

Jandakot Airport (12km)

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  • Average Low 2020–2025

    12.6 °C
  • Average 2020–2025

    18.7 °C
  • Average High 2020–2025

    25.4 °C
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