Saint Alouarn Island Weather Forecast

    • 6
    • 21

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 16
    • 22

    Showers

    • 15
    • 20

    Showers easing

    • 11
    • 19

    Showers

    • 10
    • 20

    Showers increasing

    • 13
    • 18

    Showers. Becoming windy

Today 25 May South West

Partly cloudy. Winds northerly 15 to 20 km/h becoming light in the late afternoon.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Cape Leeuwin in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Cape Leeuwin.
1st Swell
Southwesterly 1.5 metres inshore, increasing to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system over southern WA is slowly moving east. A cold front will begin to move over the far southwest corner during Wednesday afternoon and then the remainder of the South West Land Division overnight and into Thursday morning.
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  • 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

    17 °C

  • Highest 11 May, 2026

    24.5 °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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