Large Island Weather Forecast

    • 24
    • 27

    Sunny

    • 23
    • 27

    Partly cloudy

    • 23
    • 28

    Sunny

    • 22
    • 27

    Partly cloudy

    • 21
    • 26

    Sunny

    • 19
    • 25

    Sunny

    • 18
    • 24

    Sunny

Today 21 Sep Pilbara

Partly cloudy. The chance of a thunderstorm in the southeast in the afternoon and evening. Winds northeast to southeasterly 20 to 30 km/h becoming light in the evening then becoming northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the mid to high 30s.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 10 to 15 knots tending west to southwesterly in the early afternoon then tending south to southwesterly in the late evening. Winds reaching up to 20 knots about offshore western waters in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore west of Barrow Island.
Weather
Sunny.
Weather Situation
A trough extends from the Kimberley down the Pilbara coast. The southern extent moves east on Tuesday away from the coast, lingering inland.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Large Island Temperature Statistics View More

September Temperature

Barrow Island Airport (47km)

  • Lowest 12 September, 2026

    17.3 °C

  • Average September

    23.5 °C

  • Highest 18 September, 2026

    32.7 °C

Climate (2021–2026)

Barrow Island Airport (47km)

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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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