Rocky Island Weather Forecast

    • 20
    • 30

    Sunny

    • 20
    • 31

    Sunny

    • 19
    • 31

    Sunny

    • 20
    • 31

    Sunny

    • 20
    • 29

    Partly cloudy

    • 19
    • 29

    Partly cloudy

    • 20
    • 29

    Partly cloudy

Today 26 Aug Kakadu National Park

Partly cloudy. Light winds becoming east to southeasterly 20 to 30 km/h in the early morning then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Numbulwar during the morning.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Island Temperature Statistics View More

August Temperature

Centre Island (9km)

  • Lowest 2 August, 2026

    18.8 °C

  • Average August

    24.1 °C

  • Highest 23 August, 2026

    30.8 °C

Climate (2021–2026)

Centre Island (9km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
Get WillyWeather+ to remove ads