Wallace Island Weather Forecast

    • 18
    • 23

    Partly cloudy

    • 17
    • 22

    Wind easing. Partly cloudy

    • 15
    • 22

    Mostly sunny

    • 16
    • 22

    Becoming windy. Partly cloudy

    • 16
    • 23

    Wind easing. Sunny

    • 18
    • 23

    Sunny

    • 18
    • 23

    Sunny

Today 2 Dec Lower West

Partly cloudy. Light winds becoming southwesterly 20 to 30 km/h in the morning. Daytime maximum temperatures 28 to 36.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southwesterly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough is deepening down the west coast and will continue to move inland today. A new high pressure ridge will develop south of the Local Waters area today and Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wallace Island Temperature Statistics View More

December Temperature

Rottnest Island (5km)

  • Lowest 1 December, 2025

    19.5 °C

  • Average December

    23.4 °C

  • Highest

    –

Climate (2020–Present)

Rottnest Island (5km)

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  • Average Low 2020–2025

    16 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    22.8 °C
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