Severe gusts attaining speeds of approximately 155km/h (96mph) have left around 90,000 properties experiencing outages and led agencies to cancel over 100 flights, based on local media.
These gusts are affecting the entire southern region and southern sections of the North Island, according to the weather forecasting body.
New Zealand authorities have announced uncommon severe gust advisories - the highest alert level - in central regions encompassing Canterbury and Wellington.
Locals have been urged to stay indoors, refrain from journeys, and get ready for further power and communication outages.
Widespread Destruction and Emergency Measures
The electricity loss seems to be impacting homes mainly in the South Island, although authorities report that energy was being slowly brought back.
Regional news have stated that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gusts.
Across Wellington, a person was killed after being impacted by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a female was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a moment that was filmed in a widely shared car camera footage.
Aircraft services to and from the urban area have been halted because of the weather, while certain highways and community centers are also closed.
Simultaneously local leaders have announced a crisis declaration, to assist recovery activities.
Labor Protests Amid Severe Weather
The wild winds on today coincide with tens of thousands of school staff, physicians and civil servants are participating in what has been called a "major walkout", demanding improved salaries and workplace environments.
However the severe conditions has pressured them to change various scheduled activities, with some outdoor rallies relocated inside or abandoned.
Like conditions are affecting Australia, ushering in a high-temperature event to the nation's interior regions.
Authorities have announced burning restrictions for fear of wildfires.
