Grose Island Weather Forecast
- 29
- 30
Possible shower
- 28
- 31
Shower or two. Possible storm
- 28
- 30
Shower or two. Possible storm
- 28
- 30
Shower or two. Possible storm
- 29
- 30
Shower or two. Possible storm
- 29
- 31
Shower or two
- 29
- 30
Shower or two. Possible storm
Today 7 Dec Darwin City and Outer Darwin
Partly cloudy. Medium chance of showers. The chance of a thunderstorm late this afternoon and evening. Light winds.
Beagle Bonaparte Gulf
WA-NT Border to Cape Fourcroy- Wind
- Variable about 10 knots becoming northwesterly 10 to 15 knots in the early afternoon.
- Seas
- Below 0.5 metres, increasing to below 1 metre south of Channel Point.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A ridge over the Gulf of Carpentaria directs a weakening easterly flow throughout the coastal waters, becoming more northerly from Sunday as a broad trough moves north over the central districts.
Grose Island Temperature Statistics View More
December Temperature
Dum In Mirrie Island (8km)
Lowest 6 December, 2025
22.9 °CAverage December
28.8 °CHighest 5 December, 2025
35.9 °C
Climate (2020–Present)
Dum In Mirrie Island (8km)
Average Low 2020–2025
23.5 °CAverage 2020–2025
27.7 °CAverage High 2020–2025
32.9 °C