Mushroom Rock Weather Forecast
- 15
- 23
Sunny
- 15
- 22
Sunny
- 15
- 22
Sunny
- 16
- 23
Sunny
- 16
- 22
Sunny
- 17
- 21
Partly cloudy
- 15
- 19
Shower or two
Today 8 May Lower West
Sunny. The chance of smoke haze in the north. Winds easterly 15 to 25 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A slow moving high pressure system south of the State will direct E to NE'ly winds over Local waters through to the weekend.
Mushroom Rock Temperature Statistics View More
May Temperature
Rottnest Island (4km)
Lowest 2 May, 2026
12.4 °CAverage May
16 °CHighest 6 May, 2026
21.7 °C
Climate (2021–Present)
Rottnest Island (4km)
Average Low 2021–2026
16 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.7 °C