Penguin Island Weather Forecast
- 5
- 17
Sunny
- 7
- 19
Mostly sunny
- 11
- 20
Mostly sunny
- 11
- 22
Sunny
- 13
- 19
Showers
- 9
- 17
Possible shower
- 11
- 19
Showers
Today 13 Aug Perth
Areas of frost and the chance of fog early this morning. Sunny afternoon. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- East to southeasterly below 10 knots becoming south to southwesterly in the early afternoon then tending south to southeasterly 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Sunny.
- Weather Situation
- A ridge will remain slow moving in the vicinity for the remainder of the week.
Penguin Island Temperature Statistics View More
August Temperature
Garden Island (7km)
Lowest 11 August, 2026
7.7 °CAverage August
14.2 °CHighest 3 August, 2026
21.2 °C
Climate (2021–2026)
Garden Island (7km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C