North Island Weather Forecast
- 20
- 25
Clear
- 20
- 25
Sunny
- 19
- 24
Sunny
- 19
- 23
Sunny
- 21
- 23
Partly cloudy
- 19
- 23
Shower
- 19
- 22
Partly cloudy
Today 16 Aug Pilbara
Clear. Winds east to southeasterly 15 to 25 km/h.
Pilbara West Coastal Waters
Cape Preston to North West Cape- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island in the evening. Winds decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore east of Onslow.
- 1st Swell
- West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Clear.
- Weather Situation
- A firm ridge across the south of the state directs a dry southeast surge across the north. The surge will begin to weaken from early next week as a trough develops near the Pilbara west coast and moves inland ahead of a cold front moving across southern WA during the middle of next week.
North Island Temperature Statistics View More
August Temperature
Onslow Airport (36km)
Lowest 2 August, 2025
10.3 °CAverage August
21.5 °CHighest 15 August, 2025
33.6 °C
Climate (2020–Present)
Onslow Airport (36km)
Average Low 2020–2025
20.5 °CAverage 2020–2025
25.8 °CAverage High 2020–2025
32.8 °C