Intense gales hitting speeds of up to 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and compelled officials to halt in excess of 100 flights, as reported by local media.
The gales are impacting the entire southern region and southern parts of the northern region, according to the weather forecasting body.
New Zealand authorities have issued uncommon severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been encouraged to stay indoors, avoid travel, and get ready for more utility disruptions.
Widespread Damage and Emergency Measures
The electricity loss is primarily influencing residences mainly in the South Island, though agencies say that power was being gradually reinstated.
Regional news have reported that in various locations roofs have been ripped off houses, whereas power lines and trees have been knocked down by the gusts.
In Wellington, a individual was killed after being struck by a tree branch at a well-known hiking path on earlier this week.
Also in the capital, a woman was swept into oncoming traffic on a street by a intensive burst, in a event that was captured in a widely shared car camera footage.
Flights to and from the urban area have been cancelled due to the weather, while various routes and public facilities are shut down.
At the same time authorities in Canterbury have declared a emergency situation, to facilitate disaster response efforts.
Strike Action During Extreme Conditions
The wild winds on this day occur while numerous of teachers, doctors and other public workers take part in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
However the severe conditions has compelled them to change some of their plans, with various open-air gatherings relocated inside or cancelled.
Similar gusts are also sweeping the nearby nation, ushering in a high-temperature event to the nation's interior regions.
Authorities have announced burning restrictions for apprehension regarding wildfires.
