Severe gusts attaining velocities of up to 155km/h (96mph) have left nearly 90,000 properties without power and led officials to call off more than 100 flights, based on local media.
The winds are influencing the whole South Island and southern parts of the northern region, as stated by the country's meteorological service.
The nation's agencies have issued uncommon high-level wind alerts - the highest alert level - in core zones encompassing these major districts.
People have been encouraged to avoid going outside, refrain from journeys, and get ready for further electricity and network failures.
Broad Destruction and Emergency Response
The electricity loss is primarily influencing residences predominantly in the South Island, although officials state that power was being restored progressively.
Regional news have indicated that in various locations homes have lost their roofs, and utility poles and vegetation have been brought down by the gusts.
In Wellington, a person was fatally injured after being hit by a wooden fragment at a frequent walking route on earlier this week.
Additionally in the city, a female was pushed toward oncoming traffic on a road by a powerful blast, in a event that was captured in a popular vehicle recording.
Air travel in and out of the urban area have been halted due to the weather, whereas various routes and public facilities are shut down.
Simultaneously local leaders have announced a state of emergency, to facilitate recovery activities.
Labor Protests During Extreme Conditions
The powerful gales on today coincide with numerous of school staff, physicians and civil servants take part in what has been called a "mega strike", requesting better pay and working conditions.
However the severe conditions has compelled them to modify some of their plans, with various open-air gatherings moved indoors or abandoned.
Comparable winds are affecting the nearby nation, bringing a high-temperature event to the remote areas.
Officials have issued flame prohibitions for concern about bushfires.
