Peak Island Weather Forecast

    • 13
    • 18

    Shower or two

    • 12
    • 18

    Cloudy

    • 14
    • 20

    Partly cloudy

    • 16
    • 21

    Showers. Windy

    • 13
    • 18

    Shower or two

    • 12
    • 17

    Possible shower

    • 10
    • 17

    Shower or two

Today 18 Oct South West

Partly cloudy. Very high chance of showers, most likely in the early morning. Winds westerly 25 to 35 km/h becoming light in the late evening. Overnight temperatures falling to around 11 with daytime temperatures reaching around 19.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to northwesterly 15 to 20 knots tending west to southwesterly 15 to 25 knots during the morning and early afternoon. Winds reaching up to 30 knots offshore east of Cape Leeuwin in the afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
West to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front moves through the southwest coast early this morning. A ridge builds in their wake, ahead of another cold front approaching the south coast on Tuesday, crossing the south coast on Wednesday.
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 12 October, 2026

    10.3 °C

  • Average October

    15.9 °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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