Swainsona Island Weather Forecast

    • 26
    • 27

    Sunny

    • 25
    • 27

    Sunny

    • 26
    • 28

    Partly cloudy

    • 27
    • 28

    Sunny

    • 27
    • 28

    Sunny

    • 27
    • 29

    Sunny

    • 27
    • 28

    Sunny

Today 13 Dec Pilbara

Partly cloudy. Medium chance of showers in the east, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds in the east. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 37 to 43.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southwesterly 10 to 15 knots turning westerly 15 to 20 knots in the late morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Sunny.
Weather Situation
A broad area of low pressure sits across the Pilbara and Kimberley, with a ridge returning to the southern Interior from Saturday and pushing the trough to the northwest.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swainsona Island Temperature Statistics View More

December Temperature

Varanus Island (17km)

  • Lowest 1 December, 2025

    24.8 °C

  • Average December

    27.8 °C

  • Highest 2 December, 2025

    33.5 °C

Climate (2020–Present)

Varanus Island (17km)

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  • Average Low 2020–2025

    23.9 °C

  • Average 2020–2025

    25.9 °C

  • Average High 2020–2025

    29.2 °C
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