Steamboat Island Weather Forecast

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    • 29

    Clear

    • 28
    • 29

    Sunny

    • 29
    • 31

    Windy

    • 29
    • 30

    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

Today 19 Dec Pilbara

Mostly sunny. The chance of a thunderstorm inland. Winds northwest to southwesterly 15 to 20 km/h tending northwest to northeasterly 20 to 30 km/h in the early afternoon then tending northwest to southwesterly in the evening.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds turning westerly in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
A broad area of low pressure persists through inland areas. A ridge building to the south will bring a south to southeast wind change to western Pilbara waters over the weekend. Winds turning easterly over land early next week will push the inland trough closer to the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steamboat Island Temperature Statistics View More

December Temperature

Mardie (42km)

  • Lowest 14 December, 2025

    23 °C

  • Average December

    30.7 °C

  • Highest 9 December, 2025

    45.1 °C

Climate (2020–Present)

Mardie (42km)

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  • Average Low 2020–2025

    20 °C

  • Average 2020–2025

    26.2 °C

  • Average High 2020–2025

    34 °C
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