Cassia Island Weather Forecast

    • 28
    • 29

    Partly cloudy

    • 28
    • 30

    Shower

    • 28
    • 29

    Shower

    • 28
    • 29

    Partly cloudy

    • 29
    • 29

    Partly cloudy

    • 28
    • 29

    Partly cloudy

    • 28
    • 29

    Sunny

Today 4 Mar Pilbara

Partly cloudy. Medium chance of showers in the east, near zero chance elsewhere. The chance of a thunderstorm in the east in the afternoon and evening. Thunderstorms possibly severe with heavy rain which may lead to flash flooding in the northeast in the afternoon and evening. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 35 to 43.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Northeast to southeasterly 10 to 15 knots tending north to northwesterly in the middle of the day then turning westerly in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres about offshore western waters.
Weather
Mostly sunny.
Weather Situation
A monsoonal flow persists across northern Kimberley waters, while a trough is located near the west Pilbara coast. A weak tropical low over the Kimberley will move offshore across the west Kimberley coast on Wednesday and continue moving westwards further into the Indian Ocean for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassia Island Temperature Statistics View More

March Temperature

Varanus Island (25km)

  • Lowest 3 March, 2026

    27.2 °C

  • Average March

    29.1 °C

  • Highest 2 March, 2026

    33.7 °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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