Brown Islet Weather Forecast
- 21
- 28
Clear
- 21
- 29
Partly cloudy
- 21
- 28
Sunny
- 21
- 28
Sunny
- 21
- 28
Sunny
- 21
- 27
Sunny
- 21
- 27
Partly cloudy
Today 2 Jul Kakadu National Park
Mostly clear. Light winds.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots northeast of Groote Eylandt in the early afternoon. Winds turning southeasterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre later in the evening.
- 1st Swell
- East to northeasterly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A ridge over northern parts of the NT will continue to direct an east to southeasterly flow over coastal waters. Winds will freshen about northern and eastern waters as a high pressure system moves through the Bight late in the week and over the weekend.
Brown Islet Temperature Statistics View More
July Temperature
Centre Island (7km)
Lowest 1 July, 2026
23 °CAverage July
24.6 °CHighest
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Climate (2021–2026)
Centre Island (7km)
Average Low 2021–2026
24.5 °CAverage 2021–2026
27.4 °CAverage High 2021–2026
31.5 °C