Observation Island Weather Forecast

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    Storm

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    Storm

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    Storm

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    Storm

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    Shower

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    Shower

Today 8 Jan Kakadu National Park

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. A thunderstorm likely. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the early morning then becoming variable about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Northerly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observation Island Temperature Statistics View More

January Temperature

Centre Island (17km)

  • Lowest 2 January, 2026

    25.4 °C

  • Average January

    29.6 °C

  • Highest 1 January, 2026

    34.9 °C

Climate (2021–Present)

Centre Island (17km)

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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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