Peak Island Weather Forecast

    • 13
    • 18

    Possible shower

    • 10
    • 15

    Showers increasing

    • 12
    • 17

    Showers easing

    • 14
    • 19

    Showers increasing

    • 14
    • 18

    Shower or two

    • 12
    • 18

    Shower or two

    • 14
    • 18

    Showers

Today 12 Jul South West

Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Possible small hail near the south coast during this evening. Winds west to northwesterly 15 to 20 km/h turning southwesterly during the morning and early afternoon. Daytime maximum temperatures between 13 and 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 15 to 20 knots increasing to 15 to 25 knots in the afternoon. Winds reaching up to 30 knots east of Cape Leeuwin in the afternoon.
Seas
1 to 2 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy. 90% chance of showers, with possible small hail east of Cape Leeuwin in the late afternoon and evening.
Weather Situation
A cold front continues to track east today moving over the South West Land Division. A new ridge will extend over southwest WA on Sunday, followed by a weak cold front brushing the south coast on Sunday night and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Peak Island Temperature Statistics View More

July Temperature

Cape Leeuwin (20km)

  • Lowest 8 July, 2025

    10.4 °C

  • Average July

    15.8 °C

  • Highest 3 July, 2025

    19.8 °C

Climate (2020–Present)

Cape Leeuwin (20km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.8 °C
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