Wallace Island Weather Forecast

    • 19
    • 28

    Sunny

    • 22
    • 35

    Sunny

    • 23
    • 33

    Sunny

    • 23
    • 29

    Sunny

    • 21
    • 26

    Becoming windy. Mostly sunny

    • 18
    • 25

    Wind easing. Cloud clearing

    • 19
    • 25

    Mostly sunny

Today 19 Jan Lower West

The chance of smoke haze in the morning. Sunny afternoon. Winds easterly 20 to 30 km/h turning southeasterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures in the mid to high 30s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
South to southeasterly 15 to 20 knots tending south to southwesterly during the morning.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wallace Island Temperature Statistics View More

January Temperature

Rottnest Island (5km)

  • Lowest 18 January, 2026

    15.9 °C

  • Average January

    21.9 °C

  • Highest 1 January, 2026

    31.2 °C

Climate (2021–Present)

Rottnest Island (5km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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