Rottnest Island Weather Forecast
- 13
- 20
Shower or two developing
- 16
- 21
Showers
- 15
- 21
Shower or two
- 17
- 22
Showers. Windy
- 16
- 21
Shower or two
- 17
- 21
Showers
- 16
- 21
Showers. Windy
Today 14 Jun Lower West
Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. Light winds. Daytime maximum temperatures between 17 and 20.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable about 10 knots becoming north to northwesterly 10 to 15 knots in the early afternoon then tending west to northwesterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A weak high pressure system approaching from the west will quickly move east today, followed by a weak cold front on Sunday. A more substantial cold front will sweep through the local waters on Tuesday.
Rottnest Island Temperature Statistics View More
June Temperature
Rottnest Island (3km)
Lowest 11 June, 2025
12.8 °CAverage June
17.8 °CHighest 3 June, 2025
22.9 °C
Climate (2020–Present)
Rottnest Island (3km)
Average Low 2020–2025
16.1 °CAverage 2020–2025
19 °CAverage High 2020–2025
22.8 °C