Powerful gusts reaching velocities of as high as 155km/h (96mph) have left approximately 90,000 properties lacking electricity and forced officials to call off in excess of 100 aircraft departures, according to regional news sources.
These gusts are affecting the whole southern region and southern sections of the North Island, according to the national weather agency.
New Zealand authorities have announced uncommon severe gust advisories - the highest alert level - in core zones including Wellington and Canterbury.
Locals have been urged to stay indoors, avoid travel, and get ready for more electricity and network failures.
Extensive Damage and Crisis Measures
The power cut seems to be impacting homes mainly in the southern region, though authorities say that power was being gradually reinstated.
Regional news have reported that in various locations structures have suffered roof damage, and power lines and trees have been toppled by the gusts.
Within the capital, a person was lost his life after being struck by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a female was pushed toward moving cars on a thoroughfare by a powerful blast, in a event that was filmed in a popular vehicle recording.
Flights to and from the urban area have been suspended as a result of the gusts, while certain highways and community centers are not operating.
Simultaneously local leaders have announced a emergency situation, to facilitate emergency management operations.
Labor Protests Alongside Extreme Conditions
The powerful gales on today occur while tens of thousands of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", requesting improved salaries and workplace environments.
However the extreme weather has pressured them to alter certain arrangements, with several external protests relocated inside or called off.
Similar gusts are affecting the neighboring country, ushering in a period of extreme heat to the nation's interior regions.
Authorities have declared burning restrictions for concern about wildfires.
