Bird Island Weather Forecast
- 6
- 16
Clear
- 6
- 17
Mostly sunny
- 6
- 17
Sunny
- 8
- 19
Mostly sunny
- 10
- 20
Sunny
- 10
- 22
Sunny
- 13
- 20
Showers
Today 11 Aug Perth
Clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Mostly clear.
- Weather Situation
- A ridge is moving in over the west coast and will gradually extend across southern WA over the next few days, dominating the weather pattern until the end of the week.
Bird Island Temperature Statistics View More
August Temperature
Garden Island (3km)
Lowest 9 August, 2026
8.7 °CAverage August
14.9 °CHighest 3 August, 2026
21.2 °C
Climate (2021–2026)
Garden Island (3km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C