Cossack Weather Forecast
- 20
- 36
Clear
- 21
- 35
Sunny
- 23
- 37
Sunny
- 21
- 36
Sunny
- 19
- 34
Sunny
- 20
- 35
Becoming windy. Sunny
- 20
- 38
Sunny
Today 16 Nov Pilbara
Mostly sunny. The chance of a thunderstorm in the southeast. Winds northwest to northeasterly 20 to 30 km/h tending northwesterly in the evening.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Northerly 10 to 15 knots turning west to northwesterly during the afternoon and evening. Winds reaching up to 20 knots west of Port Hedland during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A ridge pushing north brings fresh southeasterly winds up the Gascoyne coast. A trough sits across the Pilbara and down the west coast, with an embedded low forms early next week about the Gascoyne coast, moving inland from midweek. A trough persists to the north of the Kimberley.
Cossack Temperature Statistics View More
November Temperature
Roebourne Airport (9km)
Lowest 7 November, 2025
17.7 °CAverage November
27.8 °CHighest 1 November, 2025
41.1 °C
Climate (2020–Present)
Roebourne Airport (9km)
Average Low 2020–2025
20.2 °CAverage 2020–2025
27.1 °CAverage High 2020–2025
35 °C