Arnengwurra Island Weather Forecast
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Today 15 Apr Kakadu National Park
Sunny. Light winds.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- South to southeasterly about 10 knots increasing to 10 to 15 knots in the early morning. Winds reaching up to 20 knots offshore south of Numbulwar during the morning and early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore south of Numbulwar during the morning.
- 1st Swell
- Northeast to southeasterly below 1 metre.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A ridge of high pressure over the Territory maintains east to southeasterly winds over coastal waters until later tonight when a trough starts moving west about the Gulf of Carpentaria.
Arnengwurra Island Temperature Statistics View More
April Temperature
Groote Eylandt Airport (55km)
Lowest 10 April, 2026
19 °CAverage April
26.8 °CHighest 1 April, 2026
34.6 °C
Climate (2021–Present)
Groote Eylandt Airport (55km)
Average Low 2021–2026
21.7 °CAverage 2021–2026
26.5 °CAverage High 2021–2026
32.4 °C