Intense gusts hitting speeds of approximately 155km/h (96mph) have caused nearly 90,000 properties experiencing outages and compelled agencies to call off in excess of 100 aircraft departures, according to domestic outlets.
These gusts are affecting the complete South Island and lower areas of the northern region, according to the weather forecasting body.
Officials in New Zealand have announced rare red wind warnings - the most severe warning - in key areas such as these major districts.
Residents have been urged to stay indoors, refrain from journeys, and get ready for further utility disruptions.
Extensive Damage and Emergency Response
This outage is primarily influencing residences predominantly in the South Island, though authorities report that power was being gradually reinstated.
Regional news have stated that in certain areas roofs have been ripped off houses, and power lines and trees have been knocked down by the gales.
Within the capital, a individual was fatally injured after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a incident that was recorded in a viral dashcam video.
Air travel entering and leaving the metropolis have been suspended because of the winds, while certain highways and community centers are shut down.
Meanwhile local leaders have declared a state of emergency, to support disaster response efforts.
Work Stoppages Amid Severe Weather
These intense gusts on this day come as tens of thousands of teachers, doctors and other public workers take part in what has been termed a "mega strike", demanding improved salaries and workplace environments.
But the extreme weather has compelled them to change some of their plans, with some outdoor rallies moved indoors or cancelled.
Comparable winds are also sweeping the nearby nation, ushering in a heatwave to the country's outback.
Officials have issued flame prohibitions for fear of bushfires.
