Harney Island Weather Forecast

    • 11
    • 26

    Clear

    • 13
    • 27

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 30

    Sunny

    • 18
    • 32

    Partly cloudy

    • 18
    • 31

    Sunny

    • 18
    • 31

    Sunny

Today 7 Jun Kakadu National Park

Mostly clear. The chance of smoke haze later this evening. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Numbulwar.
1st Swell
East to southeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high over southeastern parts of Australia extends a ridge through the Territory, freshening the east to southeasterly flow across the coastal waters. The ridge will begin to weaken over land in the new week, but winds over coastal waters will remain elevated.
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  • Temperature Forecast Bureau of Meteorology

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Harney Island Temperature Statistics View More

June Temperature

Centre Island (10km)

  • Lowest 6 June, 2026

    18.5 °C

  • Average June

    23.2 °C

  • Highest 4 June, 2026

    29.7 °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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