Swan River - Royal Freshwater Bay Yacht Club Weather Forecast
- 13
- 20
Sunny
- 13
- 20
Possible morning shower
- 12
- 20
Partly cloudy
- 12
- 21
Possible shower. Windy
- 10
- 17
Possible shower
- 10
- 19
Possible shower
- 11
- 19
Partly cloudy
Today 22 Sep Perth
Sunny. Winds southwesterly 15 to 20 km/h becoming light in the evening.
Melville Waters
- Wind
- South to southwesterly below 10 knots.
- Weather
- Sunny.
- Weather Situation
- A ridge sits over the local waters, weakening tonight and strengthening late Tuesday ahead of the next cold front on Thursday.
Swan River - Royal Freshwater Bay Yacht Club Temperature Statistics View More
September Temperature
Swanbourne (5km)
Lowest 1 September, 2026
9.6 °CAverage September
16.8 °CHighest 16 September, 2026
30.7 °C
Climate (2021–2026)
Swanbourne (5km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C