Jervoise Bay Weather Forecast
- 8
- 20
Clear
- 9
- 20
Mostly sunny
- 9
- 21
Late shower or two
- 11
- 17
Shower or two
- 7
- 19
Sunny
- 10
- 19
Shower or two
- 11
- 19
Showers
Today 29 Jul Perth
Clear. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- East to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Clear.
- Weather Situation
- A ridge lies to the south, weakening on Friday ahead of the next cold front moving over the area later Friday and early Saturday morning. A ridge will rapidly developing in the wake of the cold front over the weekend.
Jervoise Bay Temperature Statistics View More
July Temperature
Jandakot Airport (12km)
Lowest 25 July, 2026
1.3 °CAverage July
12.7 °CHighest 15 July, 2026
25.1 °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