Saint Alouarn Island Weather Forecast

    • 12
    • 24

    Mostly sunny

    • 15
    • 24

    Possible shower

    • 15
    • 22

    Showers

    • 12
    • 19

    Shower or two

    • 11
    • 18

    Showers

    • 10
    • 19

    Shower or two

    • 10
    • 19

    Shower or two

Today 11 May South West

Sunny. Winds north to northwesterly 25 to 35 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore east of Cape Leeuwin in the afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system now located neat Tasmania extends a ridge across the south and west coasts. A cold front will approach the southwest coast on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Alouarn Island Temperature Statistics View More

May Temperature

Cape Leeuwin (6km)

  • Lowest 1 May, 2026

    11 °C

  • Average May

    16.1 °C

  • Highest 9 May, 2026

    23.1 °C

Climate (2021–Present)

Cape Leeuwin (6km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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