White Islet Weather Forecast

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    Storm

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    Partly cloudy

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    Storm

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    Shower

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    Storm

Today 19 Jan Kakadu National Park

Partly cloudy. Slight chance of a shower. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding south of Arnhem Highway. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
West to northwesterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore north of Numbulwar.
1st Swell
North to northwesterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
Tropical Low 16U is moving west off the northwest Top End coast into the Timor Sea. As the low deepens, there is the possibility of heavy rainfall and squalls about the northwest Top End.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

White Islet Temperature Statistics View More

January Temperature

Centre Island (18km)

  • Lowest 9 January, 2026

    25.2 °C

  • Average January

    30 °C

  • Highest 12 January, 2026

    37.6 °C

Climate (2021–Present)

Centre Island (18km)

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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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