Intense gales reaching speeds of approximately 155km/h (96mph) have caused nearly 90,000 homes experiencing outages and led agencies to cancel in excess of 100 flights, based on domestic outlets.
The winds are influencing the complete southern region and southern parts of the North Island, according to the country's meteorological service.
The nation's agencies have released infrequent high-level wind alerts - the top caution category - in key areas including Wellington and Canterbury.
Residents have been encouraged to remain inside, refrain from journeys, and prepare for more power and communication outages.
Extensive Destruction and Emergency Measures
This outage seems to be impacting residences mostly in the South Island, while officials report that energy was being restored progressively.
Local media have reported that in some places structures have suffered roof damage, whereas utility poles and vegetation have been brought down by the winds.
Across Wellington, a individual was killed after being impacted by a falling limb at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was swept into moving cars on a street by a strong gust of wind, in a event that was captured in a popular vehicle recording.
Air travel in and out of the city have been cancelled due to the gusts, and certain highways and community centers are not operating.
Meanwhile Canterbury officials have declared a emergency situation, to support disaster response efforts.
Strike Action Amid Extreme Weather
The powerful gales on Thursday coincide with tens of thousands of school staff, physicians and civil servants are engaged in what has been termed a "major walkout", demanding improved salaries and workplace environments.
Yet the severe conditions has compelled them to change various scheduled activities, with some outdoor rallies relocated inside or cancelled.
Comparable winds are also sweeping the neighboring country, bringing a high-temperature event to the remote areas.
Officials have issued burning restrictions for apprehension regarding bushfires.
