Prevelly Weather Forecast
- 10
- 19
Shower or two
- 11
- 17
Becoming windy. Cloudy
- 9
- 16
Shower or two
- 9
- 19
Showers
- 12
- 18
Showers
- 11
- 18
Showers increasing
- 10
- 17
Showers easing
Today 24 Sep South West
Partly cloudy. The chance of fog in the morning, mainly inland. High chance of showers in the southwest, slight chance elsewhere. Light winds becoming west to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 19.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Westerly 10 to 15 knots turning southerly 15 to 20 knots in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres offshore east of Cape Leeuwin by early evening.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A slow-moving trough will move across the Eucla coast during today, followed by a weak high passing through the Southern Ocean. A low pressure centre and trough will develop over southern WA later Friday or on Saturday, with a strong high pressure centre passing well south of the State in the Southern Ocean during the weekend.
Prevelly Temperature Statistics View More
September Temperature
Cape Leeuwin (45km)
Lowest 10 September, 2026
10.6 °CAverage September
15.9 °CHighest 18 September, 2026
25.3 °C
Climate (2021–2026)
Cape Leeuwin (45km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C