Willy Islet Weather Forecast
- 25
- 33
Storm
- 26
- 34
Storm
- 26
- 34
Storm
- 26
- 33
Storm
- 26
- 33
Storm
- 25
- 33
Storm
- 26
- 33
Storm
Today 20 Dec Kakadu National Park
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. A thunderstorm likely in the afternoon and evening. Light winds.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Numbulwar in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Numbulwar.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Cloudy. 80% chance of rain. A thunderstorm likely.
- Weather Situation
- A tropical low [1006hPa] over the western Gulf of Carpentaria is moving south. As the low moves inland over the weekend, winds about eastern coastal waters will start to ease.
Willy Islet Temperature Statistics View More
December Temperature
Centre Island (9km)
Lowest 19 December, 2025
24.2 °CAverage December
30.4 °CHighest 3 December, 2025
36.8 °C
Climate (2020–Present)
Centre Island (9km)
Average Low 2020–2025
24.5 °CAverage 2020–2025
27.4 °CAverage High 2020–2025
31.6 °C