Observation Island Weather Forecast

    • 20
    • 24

    Clear

    • 22
    • 23

    Fog

    • 23
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 21
    • 25

    Partly cloudy

    • 20
    • 24

    Sunny

Today 8 Aug Kakadu National Park

Clear. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable below 10 knots.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high over the Tasman Sea extends a weak ridge over coastal waters. Winds weaken and tend southeast to northeasterly as a trough moves through Central Australia during the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Observation Island Temperature Statistics View More

August Temperature

Centre Island (17km)

  • Lowest 2 August, 2026

    18.8 °C

  • Average August

    22.8 °C

  • Highest 5 August, 2026

    29.2 °C

Climate (2021–2026)

Centre Island (17km)

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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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