Long Island Weather Forecast

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    • 26

    Clear

    • 22
    • 25

    Sunny

    • 23
    • 26

    Sunny

    • 24
    • 27

    Sunny

    • 24
    • 26

    Partly cloudy

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    Sunny

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    Sunny

Today 18 Sep Pilbara

Partly cloudy. Winds northeasterly 20 to 30 km/h tending northwest to northeasterly in the early afternoon then tending northwest to southwesterly 15 to 20 km/h in the late evening.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
North to northwesterly 10 to 15 knots shifting south to southwesterly in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
A trough lies across the western Pilbara coast today, before moving inland over the weekend, leaving a weak ridge behind. A new trough then develops about the Pilbara coast later Sunday, moving inland on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Long Island Temperature Statistics View More

September Temperature

Barrow Island Airport (48km)

  • Lowest 12 September, 2026

    17.3 °C

  • Average September

    23.2 °C

  • Highest 2 September, 2026

    29.6 °C

Climate (2021–2026)

Barrow Island Airport (48km)

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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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