Swan River - Matilda Bay Weather Forecast
- 7
- 19
Sunny
- 6
- 19
Mostly sunny
- 7
- 20
Mostly sunny
- 9
- 19
Showers
- 9
- 19
Possible shower
- 9
- 20
Partly cloudy
- 9
- 23
Mostly sunny
Today 23 Jul Perth
Sunny. Winds easterly 15 to 25 km/h becoming light in the late afternoon.
Melville Waters
- Wind
- Easterly below 10 knots.
- Weather
- Sunny.
- Weather Situation
- A high pressure centre over waters southwest of the state extends a ridge over southern WA. The ridge will persist over the region for the remainder of the week as the high pressure centre slowly moves east. A cold front will then cross the local waters late Saturday into Sunday.
Swan River - Matilda Bay Temperature Statistics View More
July Temperature
Swanbourne (6km)
Lowest 13 July, 2026
7.2 °CAverage July
14.2 °CHighest 15 July, 2026
25.4 °C
Climate (2021–2026)
Swanbourne (6km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C