Rocky Island Weather Forecast

    • 17
    • 28

    Clear

    • 17
    • 27

    Windy

    • 17
    • 26

    Windy

    • 16
    • 26

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 16
    • 27

    Partly cloudy

    • 17
    • 28

    Sunny

Today 16 Aug Kakadu National Park

Clear. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
East to northeasterly below 1 metre.
Weather
Clear.
Weather Situation
A high will move across southern Australia from the weekend, causing winds over coastal waters to strengthen from Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

August Temperature

Centre Island (9km)

  • Lowest 5 August, 2025

    15.8 °C

  • Average August

    21.7 °C

  • Highest 5 August, 2025

    27.9 °C

Climate (2020–Present)

Centre Island (9km)

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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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