Severe gusts attaining velocities of as high as 155km/h (96mph) have caused nearly 90,000 homes lacking electricity and forced officials to halt more than 100 aircraft departures, according to domestic outlets.
The gales are influencing the complete southern region and southern parts of the North Island, per the national weather agency.
New Zealand authorities have released uncommon severe gust advisories - the highest alert level - in key areas including these major districts.
Residents have been advised to remain inside, avoid travel, and get ready for more power and communication outages.
Widespread Destruction and Emergency Response
The electricity loss seems to be impacting homes predominantly in the South Island, although officials say that energy was being restored progressively.
Local media have reported that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been toppled by the gales.
Across Wellington, a individual was fatally injured after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Also in the capital, a woman was swept into moving cars on a street by a strong gust of wind, in a incident that was filmed in a widely shared car camera footage.
Air travel entering and leaving the city have been halted because of the weather, and certain highways and community centers are also closed.
At the same time Canterbury officials have issued a emergency situation, to facilitate recovery activities.
Work Stoppages Amid Extreme Conditions
The powerful gales on this day occur while many of school staff, physicians and civil servants take part in what has been termed a "significant labor action", demanding better pay and working conditions.
But the severe conditions has pressured them to change some of their plans, with various open-air gatherings shifted to interior venues or called off.
Like conditions are also sweeping the nearby nation, bringing a heatwave to the nation's interior regions.
Agencies have announced burning restrictions for apprehension regarding wildfires.
