Brown Islet Weather Forecast

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    Shower

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    Storm

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    Storm

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    • 32

    Shower

    • 26
    • 33

    Storm

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    • 33

    Storm

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    Storm

Today 21 Feb Kakadu National Park

Partly cloudy. High chance of showers, becoming less likely in the evening. A thunderstorm likely in the afternoon and evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northwesterly 10 to 15 knots turning northerly in the early afternoon. Winds reaching up to 20 knots northeast of Groote Eylandt in the evening.
Seas
Around 1 metre.
1st Swell
Northwest to northeasterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A broad area of low pressure over the Territory directs west to northwesterly winds across coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Islet Temperature Statistics View More

February Temperature

Centre Island (7km)

  • Lowest 18 February, 2026

    23.4 °C

  • Average February

    29.2 °C

  • Highest 19 February, 2026

    34.4 °C

Climate (2021–Present)

Centre Island (7km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.6 °C
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