Prevelly Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 13
    • 19

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 9
    • 22

    Mostly sunny

    • 13
    • 25

    Sunny

    • 15
    • 22

    Showers increasing

    • 12
    • 18

    Showers easing

Today 12 Sep South West

Partly cloudy. Slight chance of a shower. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures around 19.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 20 to 30 knots decreasing to 15 to 25 knots in the middle of the day. Winds east of Cape Leeuwin may reach up to 35 knots at times.
Seas
2 to 3 metres, decreasing to 1 to 2 metres around midday.
1st Swell
Westerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
East to northeasterly winds continue with a ridge to the southeast. Winds will turn north to northwesterly today ahead of a weak cold front moving over the southwest corner on Saturday morning. A second weak cold front will brush the southern coastal waters later Sunday. A west coast trough develops inland Monday, pushing over the waters from Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prevelly Temperature Statistics View More

September Temperature

Cape Leeuwin (45km)

  • Lowest 10 September, 2026

    10.6 °C

  • Average September

    15.2 °C

  • Highest 10 September, 2026

    21.9 °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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