Swan River Entrance Weather Forecast
- 24
- 31
Mostly sunny
- 18
- 24
Partly cloudy
- 15
- 25
Sunny
- 17
- 24
Possible shower
- 17
- 23
Partly cloudy
- 14
- 27
Sunny
- 17
- 30
Sunny
Today 22 Jan Perth
Sunny. Winds north to northeasterly 15 to 25 km/h shifting southwesterly 20 to 30 km/h in the morning.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly below 10 knots tending north to northeasterly 10 to 15 knots in the early morning then shifting south to southwesterly 15 to 20 knots in the morning.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Mostly sunny.
Swan River Entrance Temperature Statistics View More
January Temperature
Swanbourne (9km)
Lowest 18 January, 2026
14.5 °CAverage January
23.5 °CHighest 20 January, 2026
39.2 °C
Climate (2021–Present)
Swanbourne (9km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C