Arnarrma Point Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 18
    • 27

    Sunny

    • 18
    • 27

    Sunny

    • 18
    • 28

    Partly cloudy

    • 20
    • 27

    Partly cloudy

    • 20
    • 26

    Partly cloudy

    • 20
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    Partly cloudy

Today 20 Jul Kakadu National Park

Clear. 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 in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres northeast of Groote Eylandt.
1st Swell
East to southeasterly below 1 metre.
Weather
Clear.
Weather Situation
A weakening ridge of high pressure directs an east to southeasterly flow over coastal waters. Winds will start to ease during the next couple of days, before strengthening again towards the end of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnarrma Point Temperature Statistics View More

July Temperature

Groote Eylandt Airport (54km)

  • Lowest 18 July, 2026

    11 °C

  • Average July

    22.7 °C

  • Highest 4 July, 2026

    31.1 °C

Climate (2021–2026)

Groote Eylandt Airport (54km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    26.5 °C

  • Average High 2021–2026

    32.4 °C
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