Prevelly Weather Forecast

    • 9
    • 18

    Showers increasing

    • 11
    • 17

    Showers easing

    • 10
    • 18

    Showers

    • 9
    • 17

    Shower or two

    • 7
    • 18

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 8
    • 20

    Mostly sunny

Today 3 Sep South West

Partly cloudy. The chance of fog inland early this morning. High chance of showers. Winds north to northeasterly and light tending northwesterly 15 to 25 km/h in the morning then increasing to 25 to 35 km/h in the middle of the day. Daytime maximum temperatures around 18.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Variable about 10 knots becoming northwesterly 15 to 25 knots in the morning then tending westerly 20 to 25 knots in the late evening. Winds reaching up to 30 knots during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning, then increasing to 2 to 3 metres during the afternoon.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A moderate cold front will pass over the southwest of the state tonight and into Friday. A stronger cold front will cross the South West Land Division during Saturday, transforming into a slow moving trough and low pressure system through inland southern WA on Sunday. Meanwhile, a weak ridge persisting over central WA will dissipate early Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prevelly Temperature Statistics View More

September Temperature

Cape Leeuwin (45km)

  • Lowest 1 September, 2026

    12 °C

  • Average September

    15 °C

  • Highest 1 September, 2026

    16.9 °C

Climate (2021–2026)

Cape Leeuwin (45km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.7 °C
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