Arnarrma Point Weather Forecast

    • 17
    • 30

    Partly cloudy

    • 18
    • 30

    Partly cloudy

    • 18
    • 30

    Shower

    • 19
    • 30

    Shower

    • 19
    • 30

    Partly cloudy

    • 18
    • 30

    Partly cloudy

    • 19
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    Partly cloudy

Today 23 Sep Kakadu National Park

Mostly clear. Winds east to southeasterly 15 to 25 km/h turning north to northeasterly 15 to 20 km/h during the afternoon and evening then becoming light in the late evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
Easterly 10 to 15 knots becoming variable below 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
East to northeasterly below 1 metre.
Weather
Clear.
Weather Situation
A ridge extends into waters north of the Territory, maintaining a broad easterly flow. Winds will freshen marginally from Friday as the ridge strengthens.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnarrma Point Temperature Statistics View More

September Temperature

Groote Eylandt Airport (54km)

  • Lowest 21 September, 2026

    14.5 °C

  • Average September

    23.8 °C

  • Highest 6 September, 2026

    33.7 °C

Climate (2021–2026)

Groote Eylandt Airport (54km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    26.4 °C

  • Average High 2021–2026

    32.3 °C
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