Cassia Island Weather Forecast

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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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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

Today 16 Jan Pilbara

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds northwest to southwesterly 20 to 30 km/h tending northeast to southeasterly 25 to 35 km/h in the morning then tending northwest to southwesterly in the evening. Daytime maximum temperatures 41 to 46.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots east of Barrow Island during the afternoon and evening. Winds turning westerly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Mostly sunny.
Weather Situation
A broad trough over inland areas will persist into next week. A tropical low forming over the Top End in the Northern Territory during the weekend may move into the Timor Sea to the north of the Kimberley early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassia Island Temperature Statistics View More

January Temperature

Varanus Island (25km)

  • Lowest 2 January, 2026

    26.3 °C

  • Average January

    29.1 °C

  • Highest 7 January, 2026

    36 °C

Climate (2021–Present)

Varanus Island (25km)

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  • Average Low 2021–2026

    23.9 °C

  • Average 2021–2026

    25.9 °C

  • Average High 2021–2026

    29.2 °C
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