Wilson Bay Weather Forecast
- 16
- 22
Mostly sunny
- 16
- 22
Becoming windy. Partly cloudy
- 16
- 23
Wind easing. Sunny
- 17
- 23
Sunny
- 18
- 23
Becoming windy. Sunny
- 17
- 25
Windy. Sunny
- 19
- 25
Becoming windy. Sunny
Today 4 Dec Lower West
Sunny. Light winds becoming southwesterly 20 to 30 km/h in the morning. Daytime maximum temperatures 25 to 30.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the late morning.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Sunny.
- Weather Situation
- A high pressure system in the Indian Ocean brings a south to southeasterly flow to the Local Waters. The high pressure system will move eastwards through the Bight over the weekend, a south to southeasterly flow remaining about the Local Waters throughout.
Wilson Bay Temperature Statistics View More
December Temperature
Rottnest Island (4km)
Lowest 3 December, 2025
18.1 °CAverage December
22 °CHighest 1 December, 2025
36.2 °C
Climate (2020–Present)
Rottnest Island (4km)
Average Low 2020–2025
16.1 °CAverage 2020–2025
19 °CAverage High 2020–2025
22.8 °C