Cossack Weather Forecast
- 16
- 31
Clear
- 16
- 30
Sunny
- 15
- 30
Sunny
- 14
- 29
Sunny
- 15
- 28
Sunny
- 14
- 29
Sunny
- 13
- 30
Sunny
Today 17 May Pilbara
Clear. Winds east to southeasterly 15 to 25 km/h.
Pilbara East Coastal Waters
Wallal to Cape Preston- Wind
- East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening. Winds tending east to southeasterly in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- East to northeasterly below 1 metre, increasing to 1 to 1.5 metres west of Port Hedland.
- Weather
- Clear.
- Weather Situation
- A ridge to the south will continue to direct easterly winds across northern WA coastal waters, tending fresh to strong and gusty during the mornings.
Cossack Temperature Statistics View More
May Temperature
Roebourne Airport (9km)
Lowest 4 May, 2025
16.1 °CAverage May
25.5 °CHighest 5 May, 2025
37.3 °C
Climate (2020–Present)
Roebourne Airport (9km)
Average Low 2020–2025
20.4 °CAverage 2020–2025
27.3 °CAverage High 2020–2025
35.2 °C