South West Twin Island Weather Forecast

    • 25
    • 36

    Clear

    • 26
    • 38

    Sunny

    • 26
    • 38

    Sunny

    • 27
    • 38

    Possible shower

    • 28
    • 37

    Shower or two

    • 27
    • 36

    Shower or two

    • 27
    • 35

    Possible shower

Today 2 Mar Pilbara

Mostly clear. Winds northeast to southeasterly 15 to 25 km/h.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Clear.
Weather Situation
A monsoonal flow persists across northern Kimberley waters. A trough of low pressure is extending along the Pilbara coast into the northern Kimberley. A tropical low may develop over the western Kimberley or waters just off the Kimberley coast later from Tuesday, moving westward.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South West Twin Island Temperature Statistics View More

March Temperature

Onslow Airport (19km)

  • Lowest 1 March, 2026

    26.4 °C

  • Average March

    28.6 °C

  • Highest

    –

Climate (2021–Present)

Onslow Airport (19km)

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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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