North Sandy Island (Offshore) Weather Forecast

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    Sunny

    • 21
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    Sunny

    • 21
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    Sunny

    • 20
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    Sunny

    • 22
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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

Today 12 Sep Pilbara

Sunny. The chance of fog in the north early this morning. Light winds becoming northwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 32 to 37.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the early morning then tending west to southwesterly in the morning.
Seas
Below 1 metre, increasing to around 1 metre west of Onslow.
1st Swell
West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Weather
Sunny.
Weather Situation
A weak high pressure ridge sits over inland parts of northern WA whilst a trough extends through the inland Kimberley. A new ridge will strengthen into the Pilbara and west Kimberley waters during the weekend, bringing a freshening of southerly to westerly winds across the region. A west coast trough develops inland of the Pilbara coast from Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Sandy Island (Offshore) Temperature Statistics View More

September Temperature

Barrow Island Airport (29km)

  • Lowest 6 September, 2026

    17.9 °C

  • Average September

    22.8 °C

  • Highest 2 September, 2026

    29.6 °C

Climate (2021–2026)

Barrow Island Airport (29km)

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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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