Brown Islet Weather Forecast

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    Storm

Today 28 Feb Kakadu National Park

Cloudy. High chance of showers. The chance of a thunderstorm. Winds northwesterly 15 to 20 km/h becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
West to northwesterly 10 to 15 knots, reaching up to 25 knots offshore north of Numbulwar in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres north of Numbulwar.
1st Swell
Northwesterly around 1 metre northeast of Groote Eylandt.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A broad area of low pressure over the Territory directs monsoonal flow across coastal waters. A monsoon trough will start to develop over southern Gulf waters from tomorrow.
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  • 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

    29.3 °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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