Cossack Weather Forecast

    • 18
    • 37

    Clear

    • 19
    • 38

    Mostly sunny

    • 23
    • 37

    Partly cloudy

    • 20
    • 37

    Mostly sunny

    • 18
    • 35

    Mostly sunny

    • 17
    • 35

    Sunny

    • 17
    • 36

    Sunny

Today 14 Sep Pilbara

Partly cloudy. Winds northwest to southwesterly 15 to 25 km/h.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
Westerly 10 to 15 knots tending southwesterly in the late evening. Winds reaching up to 20 knots offshore west of Port Hedland in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore.
1st Swell
Westerly below 1 metre.
Weather
Mostly clear.
Weather Situation
A weak trough has been pushed near to the Pilbara and Kimberley west coasts by a ridge developing through central Australia. The ridge will move into the Kimberley on Tuesday, reaching the Kimberley coast on Wednesday and confine the trough near to the Pilbara coast through the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cossack Temperature Statistics View More

September Temperature

Roebourne Airport (9km)

  • Lowest 7 September, 2026

    12.7 °C

  • Average September

    24.6 °C

  • Highest 2 September, 2026

    37.8 °C

Climate (2021–2026)

Roebourne Airport (9km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    20.3 °C

  • Average 2021–2026

    27.2 °C

  • Average High 2021–2026

    35.1 °C
Get WillyWeather+ to remove ads