Margaret River Mouth Weather Forecast

    • 11
    • 21

    Partly cloudy

    • 8
    • 21

    Sunny

    • 11
    • 23

    Mostly sunny

    • 11
    • 21

    Showers

    • 9
    • 19

    Partly cloudy

    • 6
    • 19

    Sunny

    • 8
    • 21

    Partly cloudy

Today 18 May South West

Partly cloudy. Patchy morning fog. Slight chance of a shower in the southwest, near zero chance elsewhere. Light winds. Daytime maximum temperatures around 20.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over southern WA and will persist through much of the week. A weak cold front may brush the southwest coast later Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Margaret River Mouth Temperature Statistics View More

May Temperature

Cape Leeuwin (46km)

  • Lowest 1 May, 2026

    11 °C

  • Average May

    17 °C

  • Highest 11 May, 2026

    24.5 °C

Climate (2021–Present)

Cape Leeuwin (46km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.7 °C
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