Saint Alouarn Island Weather Forecast
- 13
- 17
Partly cloudy
- 12
- 21
Partly cloudy
- 12
- 21
Shower or two
- 13
- 20
Showers
- 12
- 17
Showers
- 12
- 17
Shower or two
- 13
- 19
Shower or two
Today 27 Apr South West
Cloudy. High chance of showers, becoming less likely early this evening. Light winds.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Variable about 10 knots becoming southerly 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Cloudy.
- Weather Situation
- A high is moving into the Bight with its associated ridge weakening about the south coast. A broad trough lies near and offshore from the west coast. The southern part of the trough will eastward over the south coast during today and Tuesday while the norther part of the trough pushes inland around midweek. A new ridge will strengthen over the west coast from Thursday while a cold front and low pressure system bring increasing winds to the south coast.
Saint Alouarn Island Temperature Statistics View More
April Temperature
Cape Leeuwin (6km)
Lowest 21 April, 2026
11 °CAverage April
18.1 °CHighest 3 April, 2026
23.5 °C
Climate (2021–Present)
Cape Leeuwin (6km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.7 °C