Swan River - Mounts Bay Sailing Club Weather Forecast
- 13
- 24
Sunny
- 15
- 29
Sunny
- 16
- 32
Sunny
- 16
- 32
Sunny
- 18
- 34
Sunny
- 21
- 34
Sunny
- 20
- 33
Sunny
Today 27 Dec Perth
Sunny. Winds south to southwesterly 25 to 35 km/h.
Melville Waters
- Wind
- Southwesterly 10 to 15 knots tending southerly in the evening then decreasing to below 10 knots in the late evening.
- Weather
- Sunny.
- Weather Situation
- A ridge is developing along the south coast during the weekend in the wake of a trough that has moved inland.
Swan River - Mounts Bay Sailing Club Temperature Statistics View More
December Temperature
Swanbourne (6km)
Lowest 21 December, 2025
13.9 °CAverage December
23 °CHighest 25 December, 2025
41.6 °C
Climate (2020–Present)
Swanbourne (6km)
Average Low 2020–2025
14.5 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
24.3 °C