Intense gusts attaining velocities of as high as 155km/h (96mph) have resulted in around 90,000 households experiencing outages and led authorities to halt over 100 flights, as reported by domestic outlets.
The winds are impacting the complete southern region and lower areas of the northern region, per the weather forecasting body.
New Zealand authorities have released rare severe gust advisories - the most severe warning - in core zones including Canterbury and Wellington.
Residents have been urged to stay indoors, stay off roads, and get ready for additional utility disruptions.
Broad Damage and Emergency Measures
The electricity loss appears to be affecting households mainly in the southern region, while agencies say that power was being restored progressively.
Domestic outlets have indicated that in certain areas homes have lost their roofs, whereas power lines and trees have been toppled by the winds.
Across Wellington, a man was lost his life after being impacted by a falling limb at a frequent walking route on Tuesday.
Also in the capital, a woman was blown onto oncoming traffic on a road by a intensive burst, in a event that was recorded in a popular vehicle recording.
Aircraft services to and from the metropolis have been suspended because of the winds, whereas certain highways and community centers are shut down.
At the same time authorities in Canterbury have announced a state of emergency, to facilitate emergency management operations.
Strike Action Alongside Severe Weather
These intense gusts on Thursday coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "mega strike", calling for improved salaries and workplace environments.
But the severe conditions has compelled them to change various scheduled activities, with some outdoor rallies relocated inside or abandoned.
Like conditions are also sweeping the neighboring country, causing a high-temperature event to the remote areas.
Authorities have declared flame prohibitions for apprehension regarding forest fires.
