Fays Bay Weather Forecast
- 19
- 25
Shower or two
- 19
- 23
Possible shower
- 16
- 24
Becoming windy. Sunny
- 17
- 26
Windy. Sunny
- 20
- 27
Sunny
- 21
- 28
Sunny
- 19
- 29
Mostly sunny
Today 25 Jan Lower West
Cloudy. Medium chance of showers. Light winds becoming westerly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching the mid to high 20s.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Westerly 10 to 15 knots tending northwesterly in the morning then tending northwest to southwesterly in the middle of the day.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy. 50% chance of showers.
Fays Bay Temperature Statistics View More
January Temperature
Rottnest Island (3km)
Lowest 18 January, 2026
15.9 °CAverage January
22.3 °CHighest 21 January, 2026
36.2 °C
Climate (2021–Present)
Rottnest Island (3km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C