Cossack Weather Forecast
- 22
- 35
Sunny
- 21
- 38
Sunny
- 19
- 38
Sunny
- 19
- 36
Sunny
- 20
- 36
Sunny
- 21
- 38
Sunny
- 21
- 38
Sunny
Today 13 Nov Pilbara
Mostly clear. Slight chance of a shower in the far east, becoming less likely later this evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east. Winds west to northwesterly 25 to 35 km/h.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- Westerly 15 to 20 knots, reaching up to 25 knots inshore during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres west of Port Hedland during the afternoon.
- 1st Swell
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A broad trough extends across inland areas. A ridge building over southwest WA will bring a south to southwest wind change to the west Pilbara waters from Friday. As the ridge builds across southern WA on the weekend, a southeast wind change through inland areas will push the trough closer to the Pilbara coast and northern Kimberley on Monday.
Cossack Temperature Statistics View More
November Temperature
Roebourne Airport (9km)
Lowest 7 November, 2025
17.7 °CAverage November
27.6 °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