Jervoise Bay Weather Forecast
- 13
- 22
Partly cloudy
- 14
- 21
Showers easing
- 13
- 20
Partly cloudy
- 13
- 22
Cloudy
- 14
- 23
Possible shower
- 15
- 20
Shower or two
- 11
- 21
Mostly sunny
Today 17 Oct Perth
Partly cloudy. The chance of morning fog in the northeast. Slight chance of a shower in the southwest in the evening. Near zero chance of rain elsewhere. Light winds becoming westerly 15 to 20 km/h in the middle of the day then tending northwesterly in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable below 10 knots becoming northwesterly 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
Jervoise Bay Temperature Statistics View More
October Temperature
Jandakot Airport (12 km)
Lowest 2 October, 2026
6 °CAverage October
16.2 °CHighest 14 October, 2026
30.6 °C
Climate (2021–2026)
Jandakot Airport (12 km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
25.4 °C