Cossack Weather Forecast
- 12
- 30
Clear
- 13
- 29
Windy. Sunny
- 13
- 29
Becoming windy. Sunny
- 11
- 27
Sunny
- 9
- 27
Sunny
- 9
- 27
Sunny
- 8
- 27
Sunny
Today 22 Jul Pilbara
Clear. Winds southeasterly 15 to 25 km/h.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Variable about 10 knots becoming southeasterly 10 to 15 knots in the evening. Winds reaching up to 20 knots offshore east of Port Hedland in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- East to southeasterly winds strengthen across the north from today as a ridge builds over southern Western Australia.
Cossack Temperature Statistics View More
July Temperature
Roebourne Airport (9km)
Lowest 13 July, 2026
7.9 °CAverage July
19.4 °CHighest 6 July, 2026
31.4 °C
Climate (2021–2026)
Roebourne Airport (9km)
Average Low 2021–2026
20.3 °CAverage 2021–2026
27.2 °CAverage High 2021–2026
35.1 °C