Peak Island Weather Forecast

    • 11
    • 17

    Showers increasing

    • 11
    • 18

    Showers clearing

    • 9
    • 21

    Mostly sunny

    • 10
    • 22

    Sunny

    • 12
    • 23

    Sunny

    • 13
    • 21

    Shower or two

    • 14
    • 20

    Showers

Today 25 Oct South West

Cloudy. High chance of showers in the south, medium chance elsewhere. Light winds becoming west to southwesterly 15 to 25 km/h in the morning then tending south to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
South to southwesterly 10 to 15 knots tending west to southwesterly 15 to 25 knots in the early morning then tending south to southwesterly 20 to 25 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A ridge of high pressure will remain over the west coast whilst a series of weak fronts are expected to brush the south coast over the next few days before the ridge begins to dominate from Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

October Temperature

Cape Leeuwin (20 km)

  • Lowest 24 October, 2026

    9 °C

  • Average October

    15.7 °C

  • Highest 14 October, 2026

    27.3 °C

Climate (2021–2026)

Cape Leeuwin (20 km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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