Prevelly Weather Forecast
- 6
- 21
Clear
- 10
- 22
Sunny
- 12
- 20
Showers increasing
- 8
- 17
Cloudy
- 10
- 17
Shower or two
- 10
- 18
Showers
- 9
- 16
Shower or two
Today 29 Aug South West
Partly cloudy. Light winds.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore east of Cape Leeuwin.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough extending from the Gascoyne, across Goldfields to the Esperance region is moving westwards as an easterly flow develops due to a high pressure system establishing in the Bight. Associated cloud band will linger across inland southern WA through the weekend. Winds turning warmer northeasterly on Sunday as the westward moving trough nears the west coast. A cold front will move through the southwest of the state later Monday, pushing the west coast trough inland again. Another weak front will brush past the south coast middle of next week.
Prevelly Temperature Statistics View More
August Temperature
Cape Leeuwin (45km)
Lowest 11 August, 2026
7.7 °CAverage August
14.8 °CHighest 15 August, 2026
22.8 °C
Climate (2021–2026)
Cape Leeuwin (45km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C