Powerful gales attaining speeds of up to 155km/h (96mph) have caused around 90,000 homes without power and compelled officials to halt in excess of 100 air travel services, as reported by regional news sources.
These gusts are influencing the whole South Island and lower areas of the North Island, according to the national weather agency.
New Zealand authorities have issued rare red wind warnings - the highest alert level - in central regions such as Canterbury and Wellington.
People have been encouraged to avoid going outside, stay off roads, and get ready for additional electricity and network failures.
Extensive Destruction and Crisis Measures
This outage is primarily influencing homes predominantly in the southern region, although officials say that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in certain areas structures have suffered roof damage, while power lines and trees have been knocked down by the winds.
Across Wellington, a person was lost his life after being hit by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was blown onto moving cars on a thoroughfare by a powerful blast, in a moment that was filmed in a viral dashcam video.
Flights in and out of the urban area have been halted due to the gusts, whereas various routes and public facilities are shut down.
Meanwhile authorities in Canterbury have announced a emergency situation, to facilitate emergency management operations.
Work Stoppages Alongside Severe Weather
These intense gusts on this day coincide with tens of thousands of educators, medical professionals and government employees are engaged in what has been termed a "mega strike", demanding higher wages and enhanced employment terms.
However the extreme weather has pressured them to modify some of their plans, with several external protests moved indoors or abandoned.
Comparable winds are also sweeping the neighboring country, ushering in a period of extreme heat to the nation's interior regions.
Authorities have declared burning restrictions for fear of bushfires.
