Rocky Island Weather Forecast

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    • 29

    Partly cloudy

    • 23
    • 29

    Partly cloudy

    • 22
    • 30

    Partly cloudy

    • 22
    • 30

    Shower

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    • 30

    Shower

    • 22
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    Shower

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    Sunny

Today 13 May Kakadu National Park

Partly cloudy. Slight chance of a shower in the afternoon and evening. Winds east to southeasterly 20 to 30 km/h becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Easterly 15 to 20 knots, reaching up to 25 knots northeast of Groote Eylandt during the morning. Winds turning southeasterly in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres northeast of Groote Eylandt.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres northeast of Groote Eylandt around midday.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends across the Northern Territory, directing east to southeasterly winds over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

May Temperature

Centre Island (9km)

  • Lowest 9 May, 2026

    22.6 °C

  • Average May

    26.7 °C

  • Highest 4 May, 2026

    32.7 °C

Climate (2021–Present)

Centre Island (9km)

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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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