Powerful gales attaining velocities of approximately 155km/h (96mph) have left nearly 90,000 properties lacking electricity and forced officials to halt more than 100 flights, based on domestic outlets.
The gales are influencing the whole South Island and southern parts of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have announced infrequent red wind warnings - the top caution category - in central regions including Wellington and Canterbury.
Residents have been encouraged to remain inside, refrain from journeys, and get ready for additional power and communication outages.
Broad Damage and Emergency Response
This outage appears to be affecting homes mostly in the southern region, although agencies state that energy was being slowly brought back.
Local media have reported that in some places structures have suffered roof damage, and power lines and trees have been brought down by the gales.
Within the capital, a person was lost his life after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a street by a intensive burst, in a event that was filmed in a widely shared car camera footage.
Air travel entering and leaving the urban area have been cancelled because of the gusts, and certain highways and community centers are shut down.
Simultaneously Canterbury officials have declared a emergency situation, to assist emergency management operations.
Labor Protests During Extreme Weather
These intense gusts on today occur while tens of thousands of teachers, doctors and other public workers take part in what has been called a "significant labor action", demanding improved salaries and workplace environments.
However the extreme weather has pressured them to alter various scheduled activities, with several external protests shifted to interior venues or called off.
Like conditions are affecting the nearby nation, bringing a period of extreme heat to the remote areas.
Officials have announced burning restrictions for apprehension regarding wildfires.