Observation Island Weather Forecast

    • 20
    • 24

    Clear

    • 19
    • 24

    Sunny

    • 19
    • 24

    Partly cloudy

    • 20
    • 24

    Partly cloudy

    • 21
    • 23

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

Today 5 Aug Kakadu National Park

Mostly clear. Light winds.

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 [1025 hPa] over southeastern Australia maintains east to southeasterly winds over coastal waters. The ridge will weaken during the remainder of the week, winds over coastal waters tending east to northeasterly on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observation Island Temperature Statistics View More

August Temperature

Centre Island (17km)

  • Lowest 2 August, 2026

    18.8 °C

  • Average August

    22.6 °C

  • Highest 2 August, 2026

    27.9 °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