Mary Anne Island Weather Forecast

    • 20
    • 22

    Partly cloudy

    • 20
    • 23

    Partly cloudy

    • 20
    • 23

    Partly cloudy

    • 21
    • 23

    Partly cloudy

    • 21
    • 23

    Sunny

    • 20
    • 23

    Partly cloudy

    • 18
    • 23

    Sunny

Today 18 Aug Pilbara

Partly cloudy. Slight chance of a shower in the southwest, near zero chance elsewhere. Light winds becoming west to northwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures 27 to 33.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge in the north has dissipated as a weak trough becomes established from the eastern Kimberley into the North Interior. A ridge over southern WA later in the week will push the trough to the Kimberley on Friday. Meanwhile, a patchy cloud band is developing across western Pilbara waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mary Anne Island Temperature Statistics View More

August Temperature

Barrow Island Airport (43km)

  • Lowest 10 August, 2026

    13.5 °C

  • Average August

    21.5 °C

  • Highest 6 August, 2026

    27.7 °C

Climate (2021–2026)

Barrow Island Airport (43km)

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  • Average Low 2021–2026

    22.5 °C

  • Average 2021–2026

    25.6 °C

  • Average High 2021–2026

    29.7 °C
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