Powerful gales attaining velocities of as high as 155km/h (96mph) have left nearly 90,000 properties experiencing outages and compelled agencies to cancel over 100 air travel services, based on domestic outlets.
The gales are affecting the complete South Island and southern parts of the North Island, per the country's meteorological service.
New Zealand authorities have announced infrequent severe gust advisories - the highest alert level - in key areas including Wellington and Canterbury.
Locals have been advised to remain inside, refrain from journeys, and get ready for further electricity and network failures.
Broad Destruction and Crisis Response
The electricity loss is primarily influencing residences mostly in the southern region, though officials report that energy was being restored progressively.
Regional news have reported that in various locations roofs have been ripped off houses, whereas power lines and trees have been knocked down by the gales.
Within the capital, a individual was lost his life after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a road by a strong gust of wind, in a incident that was recorded in a viral dashcam video.
Flights entering and leaving the metropolis have been cancelled as a result of the winds, while various routes and public facilities are shut down.
Meanwhile local leaders have announced a crisis declaration, to support emergency management operations.
Work Stoppages During Extreme Weather
The powerful gales on Thursday occur while numerous of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", calling for better pay and working conditions.
However the extreme weather has forced them to alter various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Comparable winds are affecting the nearby nation, bringing a high-temperature event to the nation's interior regions.
Agencies have declared burning restrictions for concern about bushfires.