Peak Island Weather Forecast

    • 12
    • 18

    Cloudy

    • 13
    • 21

    Shower or two

    • 15
    • 20

    Showers easing

    • 14
    • 21

    Shower or two

    • 13
    • 22

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 12
    • 22

    Partly cloudy

Today 21 Apr South West

Partly cloudy. Light winds.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 10 to 15 knots turning northwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy.
Weather Situation
A cold front in the east is continuing to weaken and move east into South Australia, bringing the trough over the Eucla district with it. A ridge is making its way over southern WA tonight and into Wednesday, followed by a cold front that will move across the southwest on Thursday, and another on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

April Temperature

Cape Leeuwin (20km)

  • Lowest 21 April, 2026

    11 °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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