Denham Island Weather Forecast

    • 27
    • 34

    Clear

    • 26
    • 33

    Possible shower

    • 27
    • 34

    Shower or two. Possible storm

    • 27
    • 34

    Possible shower or storm

    • 27
    • 34

    Shower or two

    • 26
    • 33

    Shower or two

    • 26
    • 33

    Shower or two

Today 11 Dec Gulf Country

Mostly clear. Slight chance of a shower near the Northern Territory border, becoming less likely later this evening. Near zero chance of rain elsewhere. The chance of a thunderstorm. Winds northeast to southeasterly 15 to 20 km/h tending northwest to northeasterly in the evening.

South East Gulf of Carpentaria

Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds tending northwest to northeasterly in the late afternoon then tending northwest to southwesterly in the evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly clear. The chance of a thunderstorm.
Weather Situation
A high [1025 hPa] centred over southern Australia extends a weak ridge over the Gulf waters. The ridge will be maintained as the high moves eastwards during the next few days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denham Island Temperature Statistics View More

December Temperature

Sweers Island (64km)

  • Lowest 2 December, 2025

    19 °C

  • Average December

    30.6 °C

  • Highest 1 December, 2025

    34.2 °C

Climate (2020–Present)

Sweers Island (64km)

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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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