Saint Alouarn Island Weather Forecast

    • 13
    • 19

    Partly cloudy

    • 13
    • 19

    Possible shower

    • 13
    • 21

    Sunny

    • 14
    • 23

    Sunny

    • 16
    • 20

    Shower or two

    • 15
    • 19

    Showers easing

    • 15
    • 21

    Showers. Becoming windy

Today 25 Oct South West

Mostly clear. Winds southwesterly 15 to 20 km/h becoming light in the evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre, decreasing below 0.5 metres by early evening.
1st Swell
Southeasterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore east of Cape Leeuwin.
Weather
Partly cloudy.
Weather Situation
Strong winds along the south coastal waters migrate east tonight into Sunday as a low pressure centre moves into the Bight. A ridge builds across the south of the state in its wake, with a trough developing along the west coast on Monday. The trough moves inland on Tuesday ahead of a cold front arriving on Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Alouarn Island Temperature Statistics View More

October Temperature

Cape Leeuwin (6km)

  • Lowest 19 October, 2025

    10.4 °C
  • Average October

    15.9 °C
  • Highest 17 October, 2025

    21.7 °C

Climate (2020–Present)

Cape Leeuwin (6km)

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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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