Peak Island Weather Forecast

    • 11
    • 24

    Sunny

    • 15
    • 25

    Sunny

    • 16
    • 24

    Partly cloudy

    • 15
    • 24

    Cloud clearing

    • 16
    • 23

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 17
    • 25

    Shower or two

Today 11 Apr South West

Sunny. Winds easterly 15 to 20 km/h becoming light in the middle of the day. Overnight temperatures falling to around 10 with daytime temperatures reaching the mid 20s.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northeast to southeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Mostly sunny.
Weather Situation
A ridge extends over southern parts of the State while a trough deepens near the west coast over the weekend. A weak cold front will brush the southwest of the State late on Sunday, followed by another ridge.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

April Temperature

Cape Leeuwin (20km)

  • Lowest 7 April, 2026

    14.4 °C

  • Average April

    18.2 °C

  • Highest 3 April, 2026

    23.5 °C

Climate (2021–Present)

Cape Leeuwin (20km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.7 °C
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