Severe winds hitting speeds of as high as 155km/h (96mph) have left nearly 90,000 properties experiencing outages and led officials to cancel more than 100 air travel services, based on domestic outlets.
The winds are influencing the complete South Island and lower areas of the North Island, according to the national weather agency.
Officials in New Zealand have issued uncommon severe gust advisories - the highest alert level - in central regions encompassing these major districts.
Residents have been advised to avoid going outside, avoid travel, and get ready for additional electricity and network failures.
Broad Destruction and Emergency Measures
The electricity loss seems to be impacting residences predominantly in the southern region, while agencies state that energy was being gradually reinstated.
Domestic outlets have stated that in certain areas structures have suffered roof damage, while trees and electricity poles have been toppled by the winds.
In Wellington, a man was killed after being struck by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a street by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Aircraft services in and out of the metropolis have been suspended due to the weather, while various routes and public facilities are also closed.
At the same time local leaders have issued a state of emergency, to facilitate emergency management operations.
Labor Protests Amid Severe Conditions
The wild winds on today coincide with numerous of teachers, doctors and other public workers take part in what has been termed a "major walkout", calling for improved salaries and workplace environments.
However the severe conditions has compelled them to modify certain arrangements, with various open-air gatherings moved indoors or cancelled.
Similar gusts are impacting the nearby nation, causing a high-temperature event to the remote areas.
Officials have announced flame prohibitions for concern about forest fires.
