Black Islet Weather Forecast
- 28
- 32
Partly cloudy
- 29
- 30
Storm
- 29
- 30
Storm
- 28
- 29
Shower
- 28
- 29
Shower
- 28
- 30
Partly cloudy
- 29
- 31
Partly cloudy
Today 20 Mar Kakadu National Park
Partly cloudy. High chance of showers. 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
- South to southwesterly 10 to 15 knots, reaching up to 25 knots east of Groote Eylandt in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres east of Groote Eylandt.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- Winds strengthen over coastal waters as Tropical Cyclone Narelle continues its westward track, moving through the Gulf of Carpentaria tonight and tomorrow. Narelle will weaken whilst drifting over the Top End later this weekend, then move into Western Australia early next week, easing winds over the eastern waters.
Black Islet Temperature Statistics View More
March Temperature
Centre Island (23km)
Lowest 8 March, 2026
24.1 °CAverage March
28.3 °CHighest 18 March, 2026
33.6 °C
Climate (2021–Present)
Centre Island (23km)
Average Low 2021–2026
24.5 °CAverage 2021–2026
27.3 °CAverage High 2021–2026
31.5 °C