Peak Island Weather Forecast

    • 14
    • 21

    Possible shower

    • 15
    • 21

    Cloudy

    • 12
    • 22

    Partly cloudy

    • 13
    • 21

    Possible shower

    • 13
    • 22

    Possible shower

    • 13
    • 22

    Possible shower

    • 14
    • 20

    Showers

Today 24 Apr South West

Partly cloudy. Medium chance of showers near the south coast, near zero chance elsewhere. Winds westerly 15 to 25 km/h becoming light in the late afternoon.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 10 to 15 knots, reaching up to 25 knots east of Cape Leeuwin in the early afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 4 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A trough is moving eastward over the south coast with the northern end of a cold front to brush the southwest coast later on tonight A high pressure ridge will then become established through southern WA during the weekend, moving into the Bight on Sunday night as a trough deepens down the west coast.
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 21 April, 2026

    11 °C

  • Average April

    18.1 °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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