McNamara Island Weather Forecast

    • 25
    • 30

    Possible storm

    • 25
    • 32

    Showers. Storm clearing

    • 25
    • 30

    Shower or two. Storm clearing

    • 25
    • 30

    Showers. Possible storm

    • 25
    • 30

    Showers. Storm clearing

    • 25
    • 31

    Shower or two. Possible storm

    • 25
    • 30

    Shower or two. Possible storm

Today 20 Dec Kakadu National Park

Partly cloudy. Medium chance of showers, becoming less likely later this evening. A thunderstorm likely. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Numbulwar in the evening.
Seas
Around 1 metre.
1st Swell
Northeasterly below 1 metre.
Weather
Cloudy. 60% chance of rain. A thunderstorm likely.
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

McNamara Island Temperature Statistics View More

December Temperature

Gove Airport (69km)

  • Lowest 6 December, 2025

    23.7 °C

  • Average December

    27.9 °C

  • Highest 2 December, 2025

    34.4 °C

Climate (2020–Present)

Gove Airport (69km)

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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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