Prevelly Weather Forecast

    • 10
    • 17

    Showers increasing

    • 9
    • 15

    Showers

    • 10
    • 17

    Showers

    • 9
    • 16

    Possible shower

    • 7
    • 17

    Partly cloudy

    • 7
    • 17

    Mostly sunny

    • 9
    • 18

    Showers increasing

Today 29 Jun South West

Partly cloudy. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm in the west late this afternoon and evening. Light winds becoming northwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures between 14 and 17.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A deep low pressure system continues moving well south of the state before the next cold front moves over southern WA later today and into Tuesday. A further front will brush the south coast during Wednesday before a ridge develops over southern parts of the state from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prevelly Temperature Statistics View More

June Temperature

Cape Leeuwin (45km)

  • Lowest 15 June, 2026

    10.3 °C

  • Average June

    15 °C

  • Highest 7 June, 2026

    20.5 °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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