Mabel Cove Weather Forecast
- 14
- 17
Cloudy
- 14
- 18
Shower or two
- 13
- 18
Cloud clearing
- 13
- 19
Sunny
- 14
- 19
Possible shower
- 15
- 18
Showers
- 12
- 18
Possible shower
Today 18 Aug Lower West
Cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- West to northwesterly about 10 knots increasing to 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 2.5 to 4 metres.
- Weather
- Cloudy.
- Weather Situation
- A weak ridge lies to the north. A weak cold front will brush past the southwest corner of the state on Wednesday. The ridge further north will shift to southern WA on Thursday and Friday. A trough develops over the South West Land Division on Saturday, ahead of another cold front on Sunday.
Mabel Cove Temperature Statistics View More
August Temperature
Rottnest Island (4km)
Lowest 9 August, 2026
7.4 °CAverage August
15.4 °CHighest 16 August, 2026
23.2 °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