Harney Island Weather Forecast

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    • 30

    Clear

    • 18
    • 31

    Sunny

    • 19
    • 31

    Sunny

    • 20
    • 30

    Partly cloudy

    • 20
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    Partly cloudy

    • 21
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    Partly cloudy

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    Sunny

Today 27 Apr Kakadu National Park

Mostly clear. Winds southeasterly 15 to 20 km/h becoming light in the evening then becoming east to southeasterly 15 to 20 km/h in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots west of Groote Eylandt in the early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
1st Swell
East to southeasterly below 1 metre.
Weather
Clear.
Weather Situation
A persistent ridge over northern Australia will maintain moderate to fresh east to southeasterly winds through coastal waters this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harney Island Temperature Statistics View More

April Temperature

Centre Island (10km)

  • Lowest 14 April, 2026

    23.4 °C

  • Average April

    28.3 °C

  • Highest 1 April, 2026

    34.4 °C

Climate (2021–Present)

Centre Island (10km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
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