Severe gusts reaching speeds of approximately 155km/h (96mph) have left nearly 90,000 homes experiencing outages and compelled agencies to call off more than 100 flights, according to regional news sources.
The winds are impacting the complete South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have announced uncommon red wind warnings - the highest alert level - in core zones including Canterbury and Wellington.
Locals have been encouraged to avoid going outside, refrain from journeys, and get ready for further power and communication outages.
Extensive Impact and Emergency Response
The electricity loss appears to be affecting households predominantly in the southern region, while officials state that energy was being restored progressively.
Regional news have reported that in various locations structures have suffered roof damage, and utility poles and vegetation have been brought down by the gusts.
Across Wellington, a man was fatally injured after being hit by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was blown onto moving cars on a street by a strong gust of wind, in a event that was recorded in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended as a result of the winds, and some roads and libraries are not operating.
At the same time Canterbury officials have issued a emergency situation, to support disaster response efforts.
Labor Protests Alongside Severe Weather
These intense gusts on today occur while numerous of teachers, doctors and other public workers are participating in what has been called a "major walkout", requesting higher wages and enhanced employment terms.
But the intense climate has compelled them to alter certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Comparable winds are impacting the nearby nation, bringing a high-temperature event to the nation's interior regions.
Agencies have issued fire bans for fear of wildfires.
