Mabel Cove Weather Forecast
- 10
- 17
Shower or two
- 12
- 17
Mostly sunny
- 12
- 17
Sunny
- 12
- 19
Sunny
- 13
- 20
Sunny
- 13
- 21
Sunny
- 16
- 20
Showers
Today 11 Aug Lower West
Partly cloudy. Areas of frost inland early this morning. Slight chance of a shower near the coast early this morning. Near zero chance of rain elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 14 and 17.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly 15 to 20 knots becoming east to southeasterly about 10 knots in the morning then becoming south to southwesterly in the middle of the day.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A ridge will develop over local waters today and dominate the weather pattern until the end of the week.
Mabel Cove Temperature Statistics View More
August Temperature
Rottnest Island (4km)
Lowest 9 August, 2026
7.4 °CAverage August
15.1 °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