Margaret River Mouth Weather Forecast

    • 12
    • 21

    Cloudy

    • 13
    • 21

    Showers

    • 11
    • 18

    Shower or two

    • 9
    • 17

    Shower or two

    • 8
    • 17

    Shower or two

    • 8
    • 19

    Cloudy

    • 8
    • 22

    Partly cloudy

Today 20 Oct South West

Partly cloudy. Winds northwesterly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures in the low 20s.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots east of Cape Leeuwin in the late morning and early afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres east of Cape Leeuwin.
1st Swell
West to southwesterly 3 to 5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the southern half of WA, with a series of cold fronts forecast to brush past the southwest coast during the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Margaret River Mouth Temperature Statistics View More

October Temperature

Cape Leeuwin (46 km)

  • Lowest 12 October, 2026

    10.3 °C

  • Average October

    15.8 °C

  • Highest 14 October, 2026

    27.3 °C

Climate (2021–2026)

Cape Leeuwin (46 km)

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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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