Swan River - Matilda Bay Weather Forecast
- 3
- 19
Clear
- 4
- 19
Sunny
- 5
- 22
Mostly sunny
- 8
- 22
Sunny
- 9
- 24
Sunny
- 11
- 20
Showers
- 8
- 18
Cloudy
Today 12 Aug Perth
Sunny. Light winds.
Melville Waters
- Wind
- Southwesterly below 10 knots becoming southeasterly in the evening.
- Weather
- Sunny.
- Weather Situation
- A ridge will remain slow moving in the vicinity for the remainder of the week.
Swan River - Matilda Bay Temperature Statistics View More
August Temperature
Swanbourne (6km)
Lowest 11 August, 2026
5.1 °CAverage August
13.5 °CHighest 3 August, 2026
21.9 °C
Climate (2021–2026)
Swanbourne (6km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C