Beacon Head Weather Forecast

    • 10
    • 19

    Mostly clear

    • 9
    • 19

    Mostly sunny

    • 11
    • 17

    Showers. Possible storm

    • 7
    • 14

    Showers

    • 7
    • 16

    Showers easing

    • 9
    • 17

    Shower or two

    • 9
    • 17

    Shower or two

Today 22 Aug Perth

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
Southwesterly 2 to 3 metres.
Weather
Clear.
Weather Situation
A weak ridge is moving east as a trough forms near the west coast. The trough will move inland on Saturday ahead of a cold front on Sunday morning. A cold pool behind the front will bring cold, windy conditions on Monday.
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Beacon Head Temperature Statistics View More

August Temperature

Garden Island (9km)

  • Lowest 15 August, 2025

    7.3 °C

  • Average August

    15.2 °C

  • Highest 13 August, 2025

    23.7 °C

Climate (2020–Present)

Garden Island (9km)

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  • Average Low 2020–2025

    15.2 °C

  • Average 2020–2025

    19 °C

  • Average High 2020–2025

    23.4 °C
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