Tarrant Island Weather Forecast

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    • 27

    Clear

    • 25
    • 28

    Sunny

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Sunny

Today 11 Sep Kimberley

Mostly sunny. Winds northeast to southeasterly 15 to 20 km/h becoming light in the evening.

West Kimberley Coastal Waters

Kuri Bay to Wallal
Wind
Variable about 10 knots becoming northwest to southwesterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots inshore in the late afternoon.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tarrant Island Temperature Statistics View More

September Temperature

Cygnet Bay (80km)

  • Lowest 9 September, 2026

    19.4 °C

  • Average September

    27.1 °C

  • Highest 3 September, 2026

    34.3 °C

Climate (2021–2026)

Cygnet Bay (80km)

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  • Average Low 2021–2026

    22.5 °C

  • Average 2021–2026

    28.4 °C

  • Average High 2021–2026

    31.9 °C
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