Prevelly Weather Forecast

    • 8
    • 17

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 6
    • 20

    Partly cloudy

    • 9
    • 21

    Mostly sunny

    • 12
    • 20

    Showers increasing

    • 9
    • 17

    Cloudy

    • 10
    • 18

    Shower or two

Today 27 Aug South West

Partly cloudy. Slight chance of a shower near the south coast, near zero chance elsewhere. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Cape Leeuwin during the afternoon and evening.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore north of Cape Leeuwin.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Cloudy.
Weather Situation
A trough and associated low pressure system moving across the South West Land Division will become slow moving over the Goldfields and Eucla tonight. A high pressure system developing in the Bight from Friday will direct an easterly flow across southern and central WA from Saturday, pushing the inland trough to the west coast by Monday. A cold front will move through the southwest of the state during Monday, moving the west coast trough inland again.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prevelly Temperature Statistics View More

August Temperature

Cape Leeuwin (45km)

  • Lowest 11 August, 2026

    7.7 °C

  • Average August

    14.9 °C

  • Highest 15 August, 2026

    22.8 °C

Climate (2021–2026)

Cape Leeuwin (45km)

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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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