Peak Island Weather Forecast

    • 14
    • 21

    Cloudy

    • 16
    • 22

    Showers. Possible late storm

    • 12
    • 18

    Possible early storm. Showers

    • 12
    • 20

    Shower or two

    • 15
    • 21

    Showers

    • 14
    • 21

    Shower or two

    • 12
    • 22

    Mostly sunny

Today 19 Apr South West

Partly cloudy. Winds northwesterly 15 to 20 km/h becoming light in the late afternoon.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres east of Cape Leeuwin.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge across southern WA is moving east. A trough developing over the Gascoyne will extend to the south coast in the eastern South West Land Division during Monday ahead of a strong cold front on Monday night. Following a brief ridge over southern WA on Tuesday into Wednesday, a second moderate cold front will move across the southwest on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

April Temperature

Cape Leeuwin (20km)

  • Lowest 11 April, 2026

    12.9 °C

  • Average April

    18.4 °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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