Arnengwurra Island Weather Forecast

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    Storm

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    Storm

Today 25 Jan Kakadu National Park

Partly cloudy. High chance of showers, most likely in the afternoon and evening. A thunderstorm likely in the afternoon and evening. Light winds becoming west to 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
Variable about 10 knots becoming northwest to southwesterly 10 to 15 knots in the early morning then tending north to northwesterly in the late afternoon. Winds reaching up to 20 knots offshore north of Numbulwar in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres east of Groote Eylandt.
1st Swell
North to northwesterly below 1 metre.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnengwurra Island Temperature Statistics View More

January Temperature

Groote Eylandt Airport (55km)

  • Lowest 3 January, 2026

    23.3 °C

  • Average January

    28.8 °C

  • Highest 14 January, 2026

    37.8 °C

Climate (2021–Present)

Groote Eylandt Airport (55km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    26.5 °C

  • Average High 2021–2026

    32.3 °C
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