Severe winds attaining speeds of approximately 155km/h (96mph) have left around 90,000 properties without power and forced authorities to halt more than 100 flights, as reported by local media.
The winds are influencing the whole South Island and southern parts of the North Island, according to the country's meteorological service.
Officials in New Zealand have issued infrequent red wind warnings - the highest alert level - in central regions encompassing these major districts.
People have been urged to stay indoors, stay off roads, and get ready for more electricity and network failures.
Extensive Impact and Emergency Measures
The electricity loss appears to be affecting homes mainly in the South Island, although agencies report that energy was being restored progressively.
Domestic outlets have reported that in certain areas homes have lost their roofs, while trees and electricity poles have been toppled by the winds.
In Wellington, a person was lost his life after being impacted by a falling limb at a frequent walking route on Tuesday.
Additionally in the city, a woman was pushed toward oncoming traffic on a street by a strong gust of wind, in a event that was recorded in a widely shared car camera footage.
Air travel in and out of the city have been suspended due to the winds, and some roads and libraries are also closed.
At the same time authorities in Canterbury have announced a emergency situation, to facilitate emergency management operations.
Work Stoppages During Harsh Conditions
The wild winds on Thursday coincide with tens of thousands of school staff, physicians and civil servants take part in what has been described as a "mega strike", requesting higher wages and enhanced employment terms.
However the severe conditions has forced them to alter some of their plans, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are affecting the nearby nation, bringing a high-temperature event to the remote areas.
Officials have issued flame prohibitions for apprehension regarding wildfires.
