Fletcher Island Weather Forecast
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Storm
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Storm
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Storm
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Storm
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Shower
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Shower
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Storm
Today 9 Mar Kakadu National Park
Cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Light winds.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- North to northwesterly 10 to 15 knots, reaching up to 25 knots offshore north of Numbulwar in the evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres north of Numbulwar.
- 1st Swell
- Northerly below 1 metre, increasing to 1 to 1.5 metres east of Groote Eylandt.
- Weather
- Partly cloudy. The chance of a thunderstorm south of Numbulwar.
- Weather Situation
- A monsoon trough extends from the Daly District into the far southern part of the Gulf of Carpentaria, with an embedded low located over the central Top End. The low will weaken in the coming days, and the trough will broaden whilst lying through inland northern parts of the Territory during the middle to end of the week
Fletcher Island Temperature Statistics View More
March Temperature
Centre Island (2km)
Lowest 8 March, 2026
24.1 °CAverage March
27.5 °CHighest 1 March, 2026
31.8 °C
Climate (2021–Present)
Centre Island (2km)
Average Low 2021–2026
24.5 °CAverage 2021–2026
27.4 °CAverage High 2021–2026
31.6 °C