Arnarrma Point Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Sunny

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    Sunny

Today 6 Aug Kakadu National Park

Sunny. Light winds becoming east to southeasterly 20 to 30 km/h in the morning then becoming light in the evening.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
South to southeasterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt during the morning and early afternoon. Winds tending east to southeasterly in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres north of Numbulwar during the morning.
1st Swell
East to northeasterly below 1 metre.
Weather
Sunny. Patchy morning fog south of Numbulwar with reduced visibility.
Weather Situation
A high [1025 hPa] over southeastern Australia maintains east to southeasterly winds over coastal waters. The ridge will weaken during the remainder of the week, winds over coastal waters tending east to northeasterly on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arnarrma Point Temperature Statistics View More

August Temperature

Groote Eylandt Airport (54km)

  • Lowest 2 August, 2026

    14.6 °C

  • Average August

    22.7 °C

  • Highest 4 August, 2026

    30.4 °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

    32.3 °C
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