Observation Island Weather Forecast

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    Shower

    • 27
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    Shower

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    Shower

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    • 29

    Shower

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    Shower

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    Shower

Today 2 Apr Kakadu National Park

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres northeast of Groote Eylandt.
1st Swell
Northwesterly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
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Observation Island Temperature Statistics View More

April Temperature

Centre Island (17km)

  • Lowest 1 April, 2025

    25.5 °C

  • Average April

    28 °C

  • Highest

    –

Climate (2020–Present)

Centre Island (17km)

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  • Average Low 2020–2025

    24.5 °C

  • Average 2020–2025

    27.4 °C

  • Average High 2020–2025

    31.7 °C
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