Fletcher Island Weather Forecast

    • 24
    • 38

    Partly cloudy

    • 24
    • 38

    Sunny

    • 27
    • 34

    Storm

    • 27
    • 35

    Shower

    • 26
    • 36

    Partly cloudy

    • 27
    • 36

    Partly cloudy

    • 27
    • 37

    Sunny

Today 2 Dec Kakadu National Park

Mostly sunny. The chance of a thunderstorm north of Arnhem Highway. Light winds becoming southeasterly 15 to 25 km/h in the morning then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable about 10 knots becoming south to southeasterly 15 to 20 knots before dawn then tending east to southeasterly in the late afternoon. Winds reaching up to 30 knots offshore south of Numbulwar during the morning.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny. The chance of a thunderstorm northeast of Groote Eylandt.
Weather Situation
A trough sits through the Gulf of Carpentaria waters and will move north through the Arafura Sea today. A strengthening ridge through Central Australia will bring fresh and gusty southeasterly winds to the Gulf of Carpentaria from today, easing on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fletcher Island Temperature Statistics View More

December Temperature

Centre Island (2km)

  • Lowest 1 December, 2025

    27.4 °C

  • Average December

    30.3 °C

  • Highest

    –

Climate (2020–Present)

Centre Island (2km)

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  • Average Low 2020–2025

    24.5 °C

  • Average 2020–2025

    27.4 °C

  • Average High 2020–2025

    31.6 °C
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