Observation Island Weather Forecast

    • 18
    • 23

    Clear

    • 18
    • 23

    Sunny

    • 19
    • 23

    Sunny

    • 21
    • 23

    Partly cloudy

    • 21
    • 23

    Sunny

    • 20
    • 23

    Sunny

    • 20
    • 23

    Sunny

Today 27 Jul Kakadu National Park

Clear. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 10 to 15 knots becoming variable about 10 knots in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Northeast to southeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A ridge over central Australia directs an east to southeasterly flow over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observation Island Temperature Statistics View More

July Temperature

Centre Island (17km)

  • Lowest 21 July, 2026

    17.9 °C

  • Average July

    23.2 °C

  • Highest 9 July, 2026

    29.5 °C

Climate (2021–2026)

Centre Island (17km)

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