Powerful winds attaining velocities of as high as 155km/h (96mph) have left nearly 90,000 households without power and led authorities to halt in excess of 100 air travel services, based on local media.
These gusts are influencing the complete South Island and lower areas of the northern region, according to the weather forecasting body.
Officials in New Zealand have issued uncommon red wind warnings - the most severe warning - in key areas encompassing Canterbury and Wellington.
People have been encouraged to remain inside, refrain from journeys, and get ready for additional utility disruptions.
Extensive Destruction and Crisis Measures
The power cut seems to be impacting residences mostly in the South Island, though officials say that energy was being restored progressively.
Regional news have stated that in various locations structures have suffered roof damage, while power lines and trees have been brought down by the winds.
Across Wellington, a individual was killed after being hit by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was swept into oncoming traffic on a thoroughfare by a intensive burst, in a moment that was filmed in a viral dashcam video.
Air travel entering and leaving the city have been cancelled due to the weather, and various routes and public facilities are shut down.
At the same time Canterbury officials have declared a state of emergency, to facilitate recovery activities.
Strike Action Alongside Harsh Weather
These intense gusts on this day coincide with numerous of school staff, physicians and civil servants are engaged in what has been called a "significant labor action", calling for higher wages and enhanced employment terms.
However the intense climate has forced them to modify various scheduled activities, with some outdoor rallies moved indoors or abandoned.
Like conditions are affecting Australia, causing a heatwave to the remote areas.
Officials have issued burning restrictions for fear of wildfires.
