Mushroom Rock Weather Forecast
- 18
- 25
Partly cloudy
- 18
- 24
Partly cloudy
- 16
- 23
Sunny
- 17
- 22
Partly cloudy
- 16
- 21
Shower or two. Windy
- 15
- 20
Possible shower
- 15
- 20
Partly cloudy
Today 19 Nov Lower West
Partly cloudy. Winds southeasterly 15 to 25 km/h turning easterly 25 to 35 km/h in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough will remain over the area for the next few days, moving inland later Saturday ahead of a high pressure ridge moving pushing in from the west.
Mushroom Rock Temperature Statistics View More
November Temperature
Rottnest Island (4km)
Lowest 2 November, 2025
11.9 °CAverage November
19.2 °CHighest 11 November, 2025
31.5 °C
Climate (2020–Present)
Rottnest Island (4km)
Average Low 2020–2025
16 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
22.8 °C