Fletcher Island Weather Forecast

    • 25
    • 35

    Partly cloudy

    • 22
    • 34

    Sunny

    • 22
    • 34

    Sunny

    • 23
    • 35

    Partly cloudy

    • 24
    • 36

    Sunny

    • 25
    • 35

    Partly cloudy

    • 25
    • 32

    Shower

Today 28 Mar Kakadu National Park

Partly cloudy. Slight chance of a shower. Winds east to southeasterly 15 to 20 km/h becoming light in the late afternoon.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots west of Groote Eylandt in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Below 0.5 metres.
Weather
Mostly clear. The chance of a thunderstorm north of Numbulwar in the late afternoon and evening.
Weather Situation
A firm ridge will remain over southern and central parts of the Territory over the coming days, extending east to southeasterly winds over the coastal waters. The ridge will gradually weaken early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fletcher Island Temperature Statistics View More

March Temperature

Centre Island (2km)

  • Lowest 8 March, 2026

    24.1 °C

  • Average March

    28.7 °C

  • Highest 20 March, 2026

    35.1 °C

Climate (2021–Present)

Centre Island (2km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
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