Harbour Islet Weather Forecast

    • 24
    • 29

    Showers. Storm

    • 24
    • 31

    Showers. Possible storm

    • 25
    • 30

    Showers. Possible storm

    • 25
    • 32

    Showers. Possible afternoon storm

    • 26
    • 33

    Shower or two

    • 26
    • 33

    Shower or two

    • 25
    • 33

    Shower or two

Today 25 Dec Kakadu National Park

Cloudy. Very high chance of showers. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding southeast of Kakadu Highway. Light winds becoming northwesterly 15 to 25 km/h in the morning then becoming light in the late evening.

Gove Peninsula Coast

Cape Wessel to Cape Arnhem
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Wessel during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Cape Wessel around midday.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
Monsoon trough lies across central parts of the Territory, drawing in tropical west to northwesterly flow. The monsoon trough is forecast to persist south of the Top End throughout the week, moving east over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harbour Islet Temperature Statistics View More

December Temperature

Gove Airport (16km)

  • Lowest 6 December, 2025

    23.7 °C

  • Average December

    27.7 °C

  • Highest 2 December, 2025

    34.4 °C

Climate (2020–Present)

Gove Airport (16km)

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  • Average Low 2020–2025

    23.6 °C

  • Average 2020–2025

    26.9 °C

  • Average High 2020–2025

    31.3 °C
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