South West Twin Island Weather Forecast

    • 19
    • 33

    Mostly sunny

    • 20
    • 33

    Cloud clearing

    • 18
    • 34

    Sunny

    • 19
    • 35

    Sunny

    • 19
    • 35

    Sunny

    • 18
    • 35

    Sunny

    • 18
    • 35

    Sunny

Today 16 Oct Pilbara

Mostly sunny. Winds southeast to southwesterly 15 to 25 km/h tending northwest to southwesterly 20 to 30 km/h in the morning. Daytime maximum temperatures around 40.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
West to southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore west of Barrow Island during the afternoon.
1st Swell
West to southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A trough lies over inland parts of the Pilbara and Kimberley, moving east on Saturday. A ridge develops over the Gascoyne from Sunday until the next trough develops along the Pilbara coast on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South West Twin Island Temperature Statistics View More

October Temperature

Onslow Airport (19 km)

  • Lowest 1 October, 2026

    16 °C

  • Average October

    23.3 °C

  • Highest 4 October, 2026

    34.3 °C

Climate (2021–2026)

Onslow Airport (19 km)

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  • Average Low 2021–2026

    20.5 °C

  • Average 2021–2026

    25.8 °C

  • Average High 2021–2026

    32.8 °C
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