First Rock Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 12
    • 18

    Showers increasing

    • 11
    • 18

    Showers

    • 15
    • 18

    Showers easing

    • 15
    • 18

    Showers

    • 12
    • 18

    Possible early shower

    • 9
    • 18

    Mostly sunny

Today 1 Sep Perth

Mostly sunny. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly below 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A trough is moving eastwards through the Eucla and South Interior. A ridge has extended over the South West Land Division in the wake of the trough. Weak cold fronts will move over southern districts on Wednesday and Thursday, followed by a stronger front which will cross the South West Land Division during Saturday and Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

First Rock Temperature Statistics View More

September Temperature

Garden Island (7km)

  • Lowest

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  • Average September

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  • Highest

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Climate (2021–2026)

Garden Island (7km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    23.3 °C
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