Black Islet Weather Forecast

    • 21
    • 25

    Partly cloudy

    • 22
    • 25

    Shower

    • 21
    • 25

    Partly cloudy

    • 21
    • 26

    Sunny

    • 21
    • 26

    Sunny

    • 21
    • 25

    Sunny

    • 18
    • 25

    Sunny

Today 30 Jun Kakadu National Park

Slight chance of a shower early this morning. Mostly sunny afternoon. Light winds.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt during the morning and early afternoon. Winds turning easterly during the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres east of Groote Eylandt during the morning.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weakening ridge over northern parts of the NT will continue to direct east to southeasterly winds over coastal waters over coming days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Black Islet Temperature Statistics View More

June Temperature

Centre Island (23km)

  • Lowest 7 June, 2026

    17.3 °C

  • Average June

    23.7 °C

  • Highest 4 June, 2026

    29.7 °C

Climate (2021–2026)

Centre Island (23km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.5 °C
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