Marmaduke Point Weather Forecast

    • 10
    • 17

    Shower or two

    • 11
    • 18

    Shower or two

    • 10
    • 19

    Cloudy

    • 9
    • 21

    Mostly sunny

    • 9
    • 22

    Sunny

    • 13
    • 23

    Sunny

    • 13
    • 23

    Sunny

Today 18 Sep South West

Cloudy. Medium chance of showers near the south coast, slight chance elsewhere. Winds westerly 20 to 30 km/h. Daytime maximum temperatures around 16.

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
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A series of weak fronts brush the far south until Friday. A ridge of high pressure is developing about the central west coast, and slips south on Friday and will dominate the weather pattern into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marmaduke Point Temperature Statistics View More

September Temperature

Cape Leeuwin (43km)

  • Lowest 8 September, 2025

    7.5 °C

  • Average September

    14.2 °C

  • Highest 12 September, 2025

    23.1 °C

Climate (2020–Present)

Cape Leeuwin (43km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.7 °C
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