Cape Clairault Weather Forecast

    • 12
    • 22

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 10
    • 22

    Sunny

    • 13
    • 23

    Mostly sunny

    • 13
    • 23

    Shower or two

    • 11
    • 21

    Partly cloudy

    • 10
    • 20

    Partly cloudy

Today 17 May South West

Partly cloudy. The chance of morning fog in the east. High chance of showers in the southwest, medium chance elsewhere. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 20.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin during the afternoon and evening. Winds turning southwesterly in the early afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore east of Cape Leeuwin.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A ridge lies over southern WA and will persist through much of the week. A weak cold front may brush the southwest coast later Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Clairault Temperature Statistics View More

May Temperature

Cape Naturaliste (18km)

  • Lowest 5 May, 2026

    9.3 °C

  • Average May

    16 °C

  • Highest 12 May, 2026

    25.2 °C

Climate (2021–Present)

Cape Naturaliste (18km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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