Intense winds attaining speeds of up to 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and led officials to halt in excess of 100 air travel services, as reported by local media.
The gales are impacting the whole South Island and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have released infrequent red wind warnings - the most severe warning - in central regions such as these major districts.
People have been encouraged to avoid going outside, stay off roads, and prepare for further electricity and network failures.
Broad Damage and Emergency Measures
The power cut appears to be affecting residences mainly in the southern region, although authorities say that energy was being slowly brought back.
Local media have stated that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the winds.
Within the capital, a person was lost his life after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a female was swept into approaching vehicles on a street by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Flights to and from the metropolis have been halted due to the weather, while various routes and public facilities are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to assist disaster response efforts.
Labor Protests Amid Extreme Conditions
The wild winds on Thursday coincide with many of school staff, physicians and civil servants are participating in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
Yet the intense climate has forced them to change various scheduled activities, with various open-air gatherings relocated inside or abandoned.
Comparable winds are impacting the neighboring country, ushering in a high-temperature event to the country's outback.
Authorities have issued flame prohibitions for apprehension regarding wildfires.