Harbour Islet Weather Forecast

    • 25
    • 31

    Showers. Storm clearing

    • 25
    • 31

    Showers. Storm clearing

    • 25
    • 30

    Showers. Storm clearing

    • 25
    • 30

    Showers. Storm clearing

    • 25
    • 31

    Showers. Possible storm

    • 25
    • 31

    Shower or two. Possible storm

    • 25
    • 31

    Shower or two. Possible storm

Today 21 Dec Kakadu National Park

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. A thunderstorm likely during this afternoon and evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Gove Peninsula Coast

Cape Wessel to Cape Arnhem
Wind
North to northwesterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
A tropical low has moved inland of the southwest Gulf of Carpentaria coast and will continue moving south during Sunday. Northwesterly winds will persist over coastal waters as a trough develops to the south.
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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

    27.9 °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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