Powerful gales attaining velocities of up to 155km/h (96mph) have resulted in nearly 90,000 homes lacking electricity and forced agencies to call off in excess of 100 air travel services, based on local media.
The gales are influencing the whole South Island and southern sections of the northern region, according to the country's meteorological service.
New Zealand authorities have issued uncommon high-level wind alerts - the highest alert level - in key areas including these major districts.
People have been urged to stay indoors, refrain from journeys, and get ready for more electricity and network failures.
Widespread Damage and Crisis Measures
The electricity loss appears to be affecting households mostly in the South Island, although authorities state that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been knocked down by the gales.
In Wellington, a individual was lost his life after being struck by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a individual was blown onto approaching vehicles on a thoroughfare by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Air travel to and from the urban area have been halted as a result of the weather, whereas some roads and libraries are also closed.
At the same time authorities in Canterbury have announced a crisis declaration, to support recovery activities.
Labor Protests During Severe Weather
The wild winds on Thursday coincide with tens of thousands of teachers, doctors and other public workers are engaged in what has been termed a "major walkout", calling for higher wages and enhanced employment terms.
However the severe conditions has forced them to change certain arrangements, with several external protests shifted to interior venues or abandoned.
Comparable winds are impacting Australia, ushering in a period of extreme heat to the remote areas.
Authorities have announced burning restrictions for apprehension regarding wildfires.