Intense gusts reaching velocities of as high as 155km/h (96mph) have resulted in around 90,000 properties without power and compelled agencies to cancel in excess of 100 air travel services, according to domestic outlets.
The winds are affecting the entire southern region and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have released infrequent red wind warnings - the top caution category - in key areas such as Canterbury and Wellington.
Locals have been encouraged to remain inside, refrain from journeys, and get ready for additional electricity and network failures.
Broad Impact and Emergency Measures
The power cut seems to be impacting homes mostly in the southern region, while officials say that energy was being gradually reinstated.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been brought down by the winds.
Across Wellington, a person was killed after being impacted by a tree branch at a frequent walking route on Tuesday.
Also in the capital, a individual was blown onto moving cars on a street by a powerful blast, in a event that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been cancelled due to the winds, while some roads and libraries are also closed.
At the same time authorities in Canterbury have issued a state of emergency, to assist disaster response efforts.
Strike Action Amid Severe Conditions
The wild winds on this day occur while numerous of school staff, physicians and civil servants are engaged in what has been described as a "major walkout", requesting improved salaries and workplace environments.
However the severe conditions has pressured them to modify certain arrangements, with various open-air gatherings relocated inside or called off.
Similar gusts are affecting Australia, bringing a heatwave to the country's outback.
Agencies have declared fire bans for apprehension regarding wildfires.
