Jervoise Bay Weather Forecast
- 10
- 22
Clear
- 11
- 23
Sunny
- 13
- 21
Showers. Becoming windy
- 11
- 18
Possible shower
- 12
- 19
Showers easing
- 9
- 19
Possible shower
- 9
- 19
Cloud clearing
Today 15 Aug Perth
Clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- East to southeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Clear.
- Weather Situation
- A broad ridge of high pressure over southern WA will slowly move east this weekend. A cold front will move over the South West Land Division on Monday followed by a weak ridge which will extend over central parts of the state.
Jervoise Bay Temperature Statistics View More
August Temperature
Jandakot Airport (12km)
Lowest 11 August, 2026
0.5 °CAverage August
12.1 °CHighest 3 August, 2026
23.8 °C
Climate (2021–2026)
Jandakot Airport (12km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
25.4 °C