Northern Harbour Weather Forecast
- 16
- 29
Sunny
- 15
- 31
Sunny
- 18
- 31
Sunny
- 19
- 28
Sunny
- 14
- 23
Sunny
- 14
- 23
Sunny
- 14
- 24
Sunny
Today 9 Nov Perth
Mostly sunny. Winds easterly 25 to 35 km/h decreasing to 15 to 25 km/h in the morning then tending southeasterly 25 to 35 km/h in the early afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Easterly 10 to 15 knots turning southerly 15 to 20 knots in the morning then tending southeasterly in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
- Weather
- Sunny.
- Weather Situation
- Easterly winds prevail as a high pressure ridge remains over southern WA. A trough deepens along the west coast, persisting until mid-week.
Northern Harbour Temperature Statistics View More
November Temperature
Jandakot Airport (12km)
Lowest 2 November, 2025
5.3 °CAverage November
18.7 °CHighest 3 November, 2025
29.7 °C
Climate (2020–Present)
Jandakot Airport (12km)
Average Low 2020–2025
12.5 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
25.3 °C