Quoin Rock Weather Forecast

    • 12
    • 17

    Shower or two

    • 12
    • 17

    Cloudy

    • 9
    • 18

    Cloudy

    • 8
    • 19

    Partly cloudy

    • 11
    • 19

    Shower or two

    • 15
    • 19

    Shower or two

    • 11
    • 20

    Partly cloudy

Today 30 Sep South West

Cloudy. High chance of showers, becoming less likely this morning. Light winds becoming southwesterly 15 to 25 km/h in the morning then tending westerly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures around 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to southwesterly 15 to 20 knots, reaching up to 30 knots east of Cape Leeuwin during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres east of Cape Leeuwin around midday.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A weak cold front will cross the west coast early this morning and move east over inland areas and along the south coast during the day, followed by another weak front brushing the south coast tonight. A ridge will extend over southern WA from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Quoin Rock Temperature Statistics View More

September Temperature

Cape Leeuwin (25km)

  • Lowest 10 September, 2026

    10.6 °C

  • Average September

    15.8 °C

  • Highest 18 September, 2026

    25.3 °C

Climate (2021–2026)

Cape Leeuwin (25km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
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