Saint Alouarn Island Weather Forecast

    • 10
    • 17

    Showers. Windy

    • 9
    • 15

    Showers. Windy

    • 11
    • 17

    Showers increasing

    • 11
    • 15

    Showers easing

    • 11
    • 17

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 18

    Partly cloudy

Today 7 Aug South West

Cloudy. Very high chance of showers in the west, high chance elsewhere. The chance of a thunderstorm near the south coast. Winds west to northwesterly 25 to 35 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 20 to 30 knots, reaching up to 35 knots offshore east of Cape Leeuwin in the late evening.
Seas
2 to 3 metres.
1st Swell
West to southwesterly 4 to 5 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
Caution
Large and powerful surf conditions during the evening are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A cold front will reach the South West Capes on Friday evening, moving across the South West Land Division on Saturday morning before reaching the Goldfields and Eucla coast on Saturday afternoon. A vigorous and cold southwesterly flow will trail the cold front. A broad ridge will extend over central WA from Saturday, maintaining a cold southwesterly flow across southern WA on Sunday. Another cold front will move through southwest WA on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Alouarn Island Temperature Statistics View More

August Temperature

Cape Leeuwin (6km)

  • Lowest 3 August, 2026

    8.8 °C

  • Average August

    14.4 °C

  • Highest 3 August, 2026

    20.9 °C

Climate (2021–2026)

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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