Cossack Weather Forecast

    • 23
    • 36

    Sunny

    • 24
    • 35

    Cloud clearing

    • 22
    • 35

    Sunny

    • 23
    • 35

    Mostly sunny

    • 23
    • 36

    Sunny

    • 23
    • 37

    Sunny

    • 23
    • 38

    Sunny

Today 8 Apr Pilbara

Mostly sunny. Winds south to southwesterly 15 to 20 km/h turning west to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures 34 to 39.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
Southwesterly 10 to 15 knots turning westerly 15 to 20 knots in the middle of the day.
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 trough persists over inland parts of northern WA, with southerly quadrant winds and sea breezes dominating northern coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cossack Temperature Statistics View More

April Temperature

Roebourne Airport (9km)

  • Lowest 4 April, 2026

    22.7 °C

  • Average April

    29.7 °C

  • Highest 6 April, 2026

    38.5 °C

Climate (2021–Present)

Roebourne Airport (9km)

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  • Average Low 2021–2026

    20.3 °C

  • Average 2021–2026

    27.2 °C

  • Average High 2021–2026

    35.1 °C
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