Jervoise Bay Weather Forecast

    • 13
    • 22

    Showers increasing. Windy

    • 14
    • 19

    Shower or two. Wind easing

    • 11
    • 21

    Sunny

    • 14
    • 21

    Showers

    • 14
    • 21

    Possible shower

    • 13
    • 23

    Sunny

    • 14
    • 24

    Partly cloudy

Today 20 Apr Perth

Sunny morning. Very high chance of showers, most likely in the evening. Light winds becoming northwesterly 25 to 40 km/h in the middle of the day then tending westerly in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming north to northwesterly 15 to 25 knots in the morning then turning westerly 20 to 25 knots in the late evening. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
1st Swell
West to southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervoise Bay Temperature Statistics View More

April Temperature

Jandakot Airport (12km)

  • Lowest 19 April, 2026

    7.6 °C

  • Average April

    18.7 °C

  • Highest 12 April, 2026

    31 °C

Climate (2021–Present)

Jandakot Airport (12km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    25.4 °C
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