Rocky Island Weather Forecast

    • 19
    • 28

    Partly cloudy

    • 21
    • 29

    Partly cloudy

    • 19
    • 30

    Sunny

    • 18
    • 30

    Sunny

    • 17
    • 28

    Sunny

    • 17
    • 28

    Sunny

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    Sunny

Today 8 Jul Kakadu National Park

Mostly clear. Slight chance of a shower north of Arnhem Highway later this evening. Near zero chance of rain elsewhere. Winds southeasterly 15 to 20 km/h becoming light in the late afternoon.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Easterly 15 to 20 knots turning southeasterly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres northeast of Groote Eylandt.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A strong high [1037 hPa] near Tasmania extends a ridge through the NT that will gradually weaken over coming days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

July Temperature

Centre Island (9km)

  • Lowest 7 July, 2026

    20.4 °C

  • Average July

    24.3 °C

  • Highest 1 July, 2026

    29.4 °C

Climate (2021–2026)

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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