Severe gales reaching velocities of as high as 155km/h (96mph) have caused around 90,000 homes lacking electricity and compelled agencies to call off over 100 aircraft departures, according to domestic outlets.
The gales are impacting the entire South Island and southern sections of the North Island, according to the country's meteorological service.
The nation's agencies have released infrequent red wind warnings - the top caution category - in core zones encompassing these major districts.
Locals have been advised to remain inside, avoid travel, and prepare for more utility disruptions.
Extensive Damage and Emergency Measures
The power cut appears to be affecting residences mostly in the South Island, though authorities report that power was being gradually reinstated.
Regional news have indicated that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the gales.
Across Wellington, a person was killed after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was swept into approaching vehicles on a thoroughfare by a strong gust of wind, in a event that was captured in a popular vehicle recording.
Flights to and from the metropolis have been suspended due to the weather, whereas certain highways and community centers are not operating.
Simultaneously authorities in Canterbury have announced a emergency situation, to support disaster response efforts.
Strike Action Amid Severe Weather
The wild winds on Thursday occur while tens of thousands of teachers, doctors and other public workers are engaged in what has been described as a "major walkout", demanding higher wages and enhanced employment terms.
But the severe conditions has forced them to modify some of their plans, with several external protests shifted to interior venues or abandoned.
Like conditions are impacting the nearby nation, causing a high-temperature event to the remote areas.
Authorities have announced flame prohibitions for concern about forest fires.
