Willy Islet Weather Forecast

    • 21
    • 31

    Clear

    • 20
    • 31

    Partly cloudy

    • 20
    • 32

    Sunny

    • 22
    • 31

    Shower

    • 22
    • 31

    Shower

    • 20
    • 31

    Partly cloudy

    • 20
    • 31

    Partly cloudy

Today 15 Sep Kakadu National Park

Mostly clear. Winds east to northeasterly 15 to 20 km/h.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Clear.
Weather Situation
A strong high pressure system in the Great Australian Bight extends a ridge over coastal waters. Winds will strengthen over eastern and northern coastal waters from Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Willy Islet Temperature Statistics View More

September Temperature

Centre Island (9km)

  • Lowest 2 September, 2026

    21.6 °C

  • Average September

    25.6 °C

  • Highest 8 September, 2026

    33.8 °C

Climate (2021–2026)

Centre Island (9km)

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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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