Update 2: Cyclone Narelle
Territory communities urged to prepare as Tropical Cyclone Narelle tracks towards the NT
10am Thursday 19 March 2026
Territorians, particularly communities along the Gulf of Carpentaria and further inland across the Top End, are being urged to prepare now as Tropical Cyclone Narelle develops in the Coral Sea and is expected to impact the Northern Territory this weekend.
Authorities warn a Cyclone Watch may be issued later this week as the system continues to track west.
Coastal communities from Nhulunbuy to the Queensland border, including Borroloola and Groote Eylandt, are likely to be impacted. Communities inland, from the Gulf of Carpentaria through to the Joseph Bonaparte Gulf in Western Australia, may also be affected.
Residents should prepare for damaging winds, heavy rainfall, coastal impacts and flooding.
This warning comes as much of the Territory remains saturated following recent, unprecedented flooding, with river systems across the Daly, Roper and Katherine catchments still elevated.
There is an increased flood risk. Even moderate rainfall may lead to rapid river rises and renewed flooding.
Evacuation of Numbulwar
Around 500 residents of Numbulwar will be evacuated by air to Darwin and will be accommodated at the Nightcliff High School gymnasium. Temporary fencing will be erected to separate the school from the evacuation area.
Nightcliff High School remains open. Families are being advised of any changes to school operations
Prepare
This weather system, even after it has moved inland may result in:
- renewed and prolonged riverine flooding
We need people to act now and be ready for further impacts
Now is the time to:
- familiarise yourself with your emergency plan and know where you will shelter if needed
- restock emergency kits to support you and your family for at least three days
- include water, non-perishable food, medications, important documents, baby supplies, pet needs and bedding
- ensure you have a battery-powered radio and first aid kit
- secure loose outdoor items and clear gutters and drains
- prepare for possible isolation, including fuel, food and communication needs.