Fletcher Island Weather Forecast

    • 22
    • 30

    Partly cloudy

    • 20
    • 30

    Sunny

    • 18
    • 28

    Sunny

    • 17
    • 29

    Sunny

    • 18
    • 29

    Sunny

    • 18
    • 30

    Partly cloudy

    • 19
    • 29

    Partly cloudy

Today 19 May Kakadu National Park

Partly cloudy. Slight chance of a shower north of Arnhem Highway, near zero chance elsewhere. Winds southeasterly 15 to 20 km/h.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres northeast of Groote Eylandt.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure strengthening over Central Australia is directing moderate to fresh southeasterly winds over coastal waters, persisting for most of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fletcher Island Temperature Statistics View More

May Temperature

Centre Island (2km)

  • Lowest 9 May, 2026

    22.6 °C

  • Average May

    26.6 °C

  • Highest 4 May, 2026

    32.7 °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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