Black Islet Weather Forecast

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    Shower

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    Shower

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    Storm

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    Shower

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    Storm

Today 6 Mar Kakadu National Park

Cloudy. Very high chance of rain. The chance of a thunderstorm in the late afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Winds westerly 20 to 30 km/h.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northwesterly 15 to 20 knots, reaching up to 25 knots northeast of Groote Eylandt during the day. Winds tending northwest to northeasterly in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres northeast of Groote Eylandt.
1st Swell
North to northwesterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening. Squalls above 40 knots possible.
Weather Situation
Monsoonal flow continues over the Top End with a monsoon trough extending through the base of the Top End. A tropical low is centred over the Carpentaria and is expected to slowly move towards the northwest as the monsoon trough shifts north today.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Islet Temperature Statistics View More

March Temperature

Centre Island (23km)

  • Lowest 3 March, 2026

    24.9 °C

  • Average March

    27.3 °C

  • Highest 1 March, 2026

    31.8 °C

Climate (2021–Present)

Centre Island (23km)

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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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