Powerful gales attaining velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 properties without power and forced officials to call off over 100 air travel services, based on local media.
The winds are affecting the complete South Island and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have released uncommon red wind warnings - the top caution category - in central regions such as Wellington and Canterbury.
Residents have been urged to remain inside, avoid travel, and make arrangements for more electricity and network failures.
Broad Impact and Crisis Response
The power cut seems to be impacting homes mainly in the South Island, though authorities state that power was being gradually reinstated.
Domestic outlets have stated that in some places homes have lost their roofs, and utility poles and vegetation have been brought down by the gusts.
In Wellington, a man was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the metropolis have been halted as a result of the gusts, and some roads and libraries are not operating.
Simultaneously Canterbury officials have announced a state of emergency, to facilitate disaster response efforts.
Work Stoppages Alongside Harsh Conditions
These intense gusts on this day come as numerous of school staff, physicians and civil servants take part in what has been described as a "significant labor action", requesting higher wages and enhanced employment terms.
However the severe conditions has forced them to change certain arrangements, with various open-air gatherings moved indoors or called off.
Comparable winds are affecting the neighboring country, ushering in a heatwave to the country's outback.
Officials have declared flame prohibitions for apprehension regarding wildfires.
