Mabel Cove Weather Forecast
- 12
- 17
Sunny
- 12
- 17
Sunny
- 12
- 19
Sunny
- 13
- 19
Sunny
- 14
- 21
Sunny
- 16
- 19
Showers. Windy
- 13
- 17
Possible shower
Today 12 Aug Lower West
Mostly sunny. The chance of morning frost inland. Light winds. Daytime maximum temperatures around 18.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge will remain slow moving in the vicinity for the remainder of the week.
Mabel Cove Temperature Statistics View More
August Temperature
Rottnest Island (4km)
Lowest 9 August, 2026
7.4 °CAverage August
14.6 °CHighest 3 August, 2026
20.4 °C
Climate (2021–2026)
Rottnest Island (4km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C