Large Island Weather Forecast

    • 24
    • 29

    Sunny

    • 21
    • 28

    Sunny

    • 21
    • 28

    Sunny

    • 21
    • 27

    Sunny

    • 20
    • 25

    Sunny

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    Sunny

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    Sunny

Today 19 Oct Pilbara

Mostly sunny. Medium chance of showers in the east, becoming less likely in the morning. Near zero chance of rain elsewhere. The chance of a thunderstorm in the morning and afternoon. Winds northwest to southwesterly 20 to 30 km/h becoming northwesterly 25 to 35 km/h in the middle of the day then tending northwest to southwesterly in the early afternoon. Daytime maximum temperatures around 40.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 15 to 20 knots, reaching up to 30 knots west of Barrow Island in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A trough extends from the east Pilbara into the Interior with a ridge forming over the Gascoyne coast. The trough extends back towards the west Pilbara in the middle of the new week with the ridge pushing south.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Large Island Temperature Statistics View More

October Temperature

Barrow Island Airport (47km)

  • Lowest 17 October, 2025

    21 °C

  • Average October

    25.9 °C

  • Highest 13 October, 2025

    35.5 °C

Climate (2020–Present)

Barrow Island Airport (47km)

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  • Average Low 2020–2025

    22.6 °C

  • Average 2020–2025

    25.6 °C

  • Average High 2020–2025

    29.7 °C
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