Intense gales attaining speeds of up to 155km/h (96mph) have left around 90,000 properties experiencing outages and compelled officials to call off more than 100 flights, according to local media.
The gales are influencing the entire southern region and southern parts of the North Island, per the national weather agency.
New Zealand authorities have released rare red wind warnings - the highest alert level - in key areas encompassing these major districts.
People have been advised to remain inside, stay off roads, and get ready for more utility disruptions.
Widespread Impact and Emergency Response
The electricity loss appears to be affecting residences mainly in the southern region, though authorities state that energy was being restored progressively.
Local media have stated that in certain areas structures have suffered roof damage, whereas utility poles and vegetation have been knocked down by the gales.
Across Wellington, a individual was killed after being hit by a tree branch at a popular trail walking spot on Tuesday.
Also in the capital, a individual was pushed toward oncoming traffic on a road by a strong gust of wind, in a incident that was recorded in a viral dashcam video.
Aircraft services in and out of the metropolis have been halted because of the winds, whereas certain highways and community centers are also closed.
At the same time authorities in Canterbury have declared a state of emergency, to facilitate disaster response efforts.
Labor Protests Amid Extreme Conditions
The wild winds on this day come as numerous of teachers, doctors and other public workers take part in what has been called a "significant labor action", requesting improved salaries and workplace environments.
However the intense climate has compelled them to change some of their plans, with various open-air gatherings moved indoors or called off.
Like conditions are affecting Australia, ushering in a high-temperature event to the country's outback.
Agencies have declared flame prohibitions for concern about bushfires.
