Swan River - Causeway Weather Forecast
- 16
- 28
Sunny
- 18
- 32
Possible shower
- 18
- 26
Rain. Heavy falls possible
- 16
- 21
Windy. Heavy rain
- 17
- 24
Showers
- 16
- 22
Showers
- 16
- 22
Shower or two
Today 25 Mar Perth
Sunny. Winds easterly 30 to 45 km/h.
Melville Waters
- Wind
- Easterly 10 to 15 knots.
- Weather
- Sunny.
- Weather Situation
- A ridge is directing southeasterly winds over the local waters. An offshore trough will deepen from Thursday, with winds turning easterly. Towards the weekend, Tropical Cyclone Narelle will most likely approach the west coast from the north.
Swan River - Causeway Temperature Statistics View More
March Temperature
Perth Metro (5km)
Lowest 1 March, 2026
11.8 °CAverage March
24 °CHighest 7 March, 2026
40.3 °C
Climate (2021–Present)
Perth Metro (5km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
25.5 °C