Gilbert Island Weather Forecast
- 29
- 33
Partly cloudy
- 29
- 33
Partly cloudy
- 29
- 33
Shower
- 29
- 32
Storm
- 29
- 31
Shower
- 29
- 30
Storm
- 28
- 30
Shower
Today 29 Dec Kakadu National Park
Partly cloudy. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Light winds becoming westerly 15 to 20 km/h in the morning then becoming light in the evening.
Roper Groote Coast
Cape Arnhem to QLD-NT Border- Wind
- West to northwesterly 10 to 15 knots, reaching up to 20 knots offshore during the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres northeast of Groote Eylandt.
- 1st Swell
- Northwest to northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A tropical low lies in northwest Queensland near the Northern Territory border and southern Gulf coast, directing fresh monsoonal northwesterlies through Gulf waters. The low will slowly drift southwards over the next couple of days with its subsequent location and strength becoming uncertain late in the week. A trough through the central NT may freshen westerly winds in the western waters later this week.
Gilbert Island Temperature Statistics View More
December Temperature
Centre Island (24km)
Lowest 22 December, 2025
23.7 °CAverage December
29.5 °CHighest 3 December, 2025
36.8 °C
Climate (2020–Present)
Centre Island (24km)
Average Low 2020–2025
24.5 °CAverage 2020–2025
27.4 °CAverage High 2020–2025
31.6 °C