Saint Alouarn Island Weather Forecast
- 13
- 19
Partly cloudy
- 13
- 19
Possible shower
- 13
- 21
Sunny
- 14
- 23
Sunny
- 16
- 20
Shower or two
- 15
- 19
Showers easing
- 15
- 21
Showers. Becoming windy
Today 25 Oct South West
Mostly clear. Winds southwesterly 15 to 20 km/h becoming light in the evening.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
- Seas
- Around 1 metre, decreasing below 0.5 metres by early evening.
- 1st Swell
- Southeasterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore east of Cape Leeuwin.
- Weather
- Partly cloudy.
- Weather Situation
- Strong winds along the south coastal waters migrate east tonight into Sunday as a low pressure centre moves into the Bight. A ridge builds across the south of the state in its wake, with a trough developing along the west coast on Monday. The trough moves inland on Tuesday ahead of a cold front arriving on Wednesday.
Saint Alouarn Island Temperature Statistics View More
October Temperature
Cape Leeuwin (6km)
Lowest 19 October, 2025
10.4 °CAverage October
15.9 °CHighest 17 October, 2025
21.7 °C
Climate (2020–Present)
Cape Leeuwin (6km)
Average Low 2020–2025
14.9 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
20.7 °C