Sims Island Weather Forecast
- 25
- 31
Mostly clear
- 25
- 30
Mostly sunny
- 25
- 30
Shower or two
- 25
- 31
Shower or two
- 25
- 31
Mostly sunny
- 24
- 30
Mostly sunny
- 24
- 30
Sunny
Today 28 Sep Kakadu National Park
Partly cloudy. Slight chance of a shower northwest of Kakadu Highway, near zero chance elsewhere. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.
Arafura Coast
Cape Don to Cape Wessel- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots in the far north during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the far north.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A ridge across central and eastern Australia will maintain easterly winds over most of the Territory coastal waters, easing later in the week as the ridge weakens.
Sims Island Temperature Statistics View More
September Temperature
Warruwi (6km)
Lowest 8 September, 2026
21.1 °CAverage September
26.6 °CHighest 8 September, 2026
32.8 °C
Climate (2021–2026)
Warruwi (6km)
Average Low 2021–2026
24.8 °CAverage 2021–2026
27.8 °CAverage High 2021–2026
31.7 °C