Observation Island Weather Forecast
- 30
- 31
Partly cloudy
- 29
- 30
Storm
- 30
- 30
Storm
- 29
- 30
Storm
- 30
- 30
Shower
- 30
- 30
Shower
- 29
- 31
Shower
Today 14 Nov Kakadu National Park
Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Winds north to northwesterly 15 to 20 km/h becoming light in the evening.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Below 0.5 metres.
- Weather
- Mostly clear. The chance of a thunderstorm inshore early this evening.
- Weather Situation
- A weak pressure gradient lies over the Northern Territory waters with a weakening east/northeasterly flow, and a ridge to the southeast strengthening over the Gulf of Carpentaria by midweek.
Observation Island Temperature Statistics View More
November Temperature
Centre Island (17 km)
Lowest 8 November, 2026
27.2 °CAverage November
31.2 °CHighest 4 November, 2026
37.5 °C
Climate (2021–2026)
Centre Island (17 km)
Average Low 2021–2026
24.5 °CAverage 2021–2026
27.4 °CAverage High 2021–2026
31.5 °C