The Sisters Islands Weather Forecast

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    • 28

    Partly cloudy

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    Partly cloudy

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    Sunny

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Sunny

Today 19 Sep Kimberley

Partly cloudy. The chance of smoke haze in the northeast early this morning. Slight chance of a shower near the coast during the morning and afternoon. Near zero chance of rain elsewhere. Winds northeast to southeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to high 30s.

West Kimberley Coastal Waters

Kuri Bay to Wallal
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A weak trough near the Pilbara and Kimberley coasts moves inland over the weekend, while a weak ridge builds over northwest Gascoyne. A broad trough will develop over the north next week as the ridge weakens.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Sisters Islands Temperature Statistics View More

September Temperature

Cygnet Bay (93km)

  • Lowest 9 September, 2026

    19.4 °C

  • Average September

    27.7 °C

  • Highest 15 September, 2026

    34.8 °C

Climate (2021–2026)

Cygnet Bay (93km)

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  • Average Low 2021–2026

    22.6 °C

  • Average 2021–2026

    28.4 °C

  • Average High 2021–2026

    31.9 °C
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