Powerful gusts hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 homes experiencing outages and compelled authorities to cancel more than 100 air travel services, according to domestic outlets.
The gales are affecting the whole South Island and lower areas of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have announced rare high-level wind alerts - the most severe warning - in core zones including these major districts.
People have been encouraged to stay indoors, refrain from journeys, and get ready for further electricity and network failures.
Broad Impact and Crisis Measures
This outage is primarily influencing homes mainly in the South Island, though officials report that energy was being slowly brought back.
Domestic outlets have reported that in various locations homes have lost their roofs, and utility poles and vegetation have been toppled by the gusts.
In Wellington, a person was killed after being impacted by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was swept into oncoming traffic on a street by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Flights entering and leaving the metropolis have been halted as a result of the weather, whereas some roads and libraries are also closed.
Meanwhile Canterbury officials have issued a state of emergency, to support disaster response efforts.
Labor Protests Alongside Extreme Weather
The wild winds on today come as tens of thousands of teachers, doctors and other public workers are participating in what has been called a "major walkout", requesting improved salaries and workplace environments.
Yet the intense climate has pressured them to alter some of their plans, with various open-air gatherings shifted to interior venues or called off.
Like conditions are affecting the neighboring country, causing a high-temperature event to the nation's interior regions.
Officials have announced burning restrictions for apprehension regarding wildfires.
