Severe gusts attaining velocities of as high as 155km/h (96mph) have left nearly 90,000 homes lacking electricity and led authorities to call off over 100 air travel services, according to regional news sources.
The gales are affecting the entire South Island and southern parts of the northern region, as stated by the weather forecasting body.
New Zealand authorities have announced uncommon severe gust advisories - the most severe warning - in key areas such as Canterbury and Wellington.
Locals have been advised to remain inside, refrain from journeys, and get ready for additional electricity and network failures.
Extensive Damage and Crisis Measures
The electricity loss is primarily influencing households mainly in the South Island, although officials say that energy was being restored progressively.
Regional news have reported that in some places structures have suffered roof damage, and trees and electricity poles have been brought down by the winds.
Within the capital, a man was fatally injured after being struck by a falling limb at a frequent walking route on Tuesday.
Additionally in the city, a individual was swept into oncoming traffic on a thoroughfare by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Flights in and out of the city have been cancelled because of the gusts, while some roads and libraries are also closed.
At the same time Canterbury officials have issued a emergency situation, to facilitate emergency management operations.
Labor Protests Amid Severe Conditions
The powerful gales on today coincide with many of teachers, doctors and other public workers are participating in what has been described as a "mega strike", requesting better pay and working conditions.
However the extreme weather has pressured them to modify some of their plans, with some outdoor rallies shifted to interior venues or abandoned.
Like conditions are also sweeping the neighboring country, causing a high-temperature event to the nation's interior regions.
Authorities have declared flame prohibitions for fear of bushfires.
