Fortescue Island Weather Forecast

    • 16
    • 24

    Sunny

    • 17
    • 22

    Windy

    • 18
    • 22

    Partly cloudy

    • 18
    • 23

    Sunny

    • 19
    • 23

    Sunny

    • 19
    • 23

    Sunny

    • 20
    • 23

    Partly cloudy

Today 11 Aug Pilbara

Sunny. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h in the early morning then increasing to 25 to 35 km/h in the morning. Daytime maximum temperatures 21 to 29.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 15 to 20 knots tending south to southeasterly early in the morning. Winds reaching up to 30 knots offshore west of Barrow Island in the late evening.
Seas
1 to 1.5 metres.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A broad trough lies over the area today. A new ridge develops to the south later today pushing the trough into the north Kimberley, with a renewed easterly surge returning to the remainder of the region.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fortescue Island Temperature Statistics View More

August Temperature

Mardie (31km)

  • Lowest 1 August, 2026

    10.4 °C

  • Average August

    21.9 °C

  • Highest 2 August, 2026

    32.5 °C

Climate (2021–2026)

Mardie (31km)

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  • Average Low 2021–2026

    20.1 °C

  • Average 2021–2026

    26.3 °C

  • Average High 2021–2026

    34.1 °C
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