McNamara Island Weather Forecast

    • 27
    • 33

    Partly cloudy

    • 27
    • 33

    Shower or two

    • 26
    • 31

    Showers. Storm clearing

    • 26
    • 32

    Showers. Storm clearing

    • 26
    • 31

    Showers. Storm clearing

    • 26
    • 32

    Shower or two

    • 26
    • 33

    Partly cloudy

Today 2 Dec Kakadu National Park

Mostly clear. Winds east to southeasterly 15 to 25 km/h becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Below 0.5 metres.
Weather
Mostly clear. The chance of a thunderstorm northeast of Groote Eylandt later this evening.
Weather Situation
A trough is move northwards through the Arafura Sea over the next few days. A strengthening ridge through Central Australia will bring fresh and gusty southeasterly winds to the Gulf of Carpentaria today, easing on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

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McNamara Island Temperature Statistics View More

December Temperature

Gove Airport (69km)

  • Lowest 1 December, 2025

    26.5 °C
  • Average December

    27.8 °C
  • Highest

Climate (2020–Present)

Gove Airport (69km)

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  • Average Low 2020–2025

    23.7 °C
  • Average 2020–2025

    26.9 °C
  • Average High 2020–2025

    31.3 °C
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