South West Island Weather Forecast

    • 24
    • 35

    Sunny

    • 24
    • 36

    Sunny

    • 26
    • 35

    Partly cloudy

    • 26
    • 34

    Partly cloudy

    • 26
    • 36

    Sunny

    • 25
    • 36

    Partly cloudy

    • 25
    • 36

    Sunny

Today 26 Oct Kakadu National Park

Sunny. Light winds becoming northerly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots inshore in the evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A weak ridge lies over the Gulf of Carpentaria. The ridge will dissipate early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South West Island Temperature Statistics View More

October Temperature

Centre Island (16km)

  • Lowest 7 October, 2025

    23.6 °C

  • Average October

    29 °C

  • Highest 1 October, 2025

    35.2 °C

Climate (2020–Present)

Centre Island (16km)

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  • Average Low 2020–2025

    24.5 °C

  • Average 2020–2025

    27.4 °C

  • Average High 2020–2025

    31.6 °C
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