Mornington Island Weather Forecast

    • 28
    • 36

    Partly cloudy

    • 26
    • 33

    Storm

    • 26
    • 35

    Partly cloudy

    • 26
    • 35

    Partly cloudy

    • 26
    • 35

    Partly cloudy

    • 27
    • 36

    Partly cloudy

    • 26
    • 35

    Shower

Today 3 Dec Gulf Country

Mostly sunny. Medium chance of showers in the north, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm from the late morning. Winds east to northeasterly 15 to 25 km/h. Daytime maximum temperatures around 40.

South East Gulf of Carpentaria

Wind
Northeasterly 10 to 15 knots becoming variable about 10 knots in the late afternoon then becoming easterly 10 to 15 knots in the evening.
Seas
Around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A ridge will extend over the Gulf waters today and persist for the rest of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mornington Island Temperature Statistics View More

December Temperature

Sweers Island (69km)

  • Lowest 2 December, 2025

    19 °C

  • Average December

    30.3 °C

  • Highest 1 December, 2025

    34.2 °C

Climate (2020–Present)

Sweers Island (69km)

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  • Average Low 2020–2025

    23.4 °C

  • Average 2020–2025

    26.7 °C

  • Average High 2020–2025

    30.3 °C
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