Severe winds hitting speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 households experiencing outages and forced authorities to call off more than 100 aircraft departures, according to domestic outlets.
The gales are influencing the entire southern region and southern sections of the North Island, according to the weather forecasting body.
New Zealand authorities have released uncommon red wind warnings - the top caution category - in central regions such as Wellington and Canterbury.
Locals have been advised to stay indoors, stay off roads, and get ready for additional power and communication outages.
Widespread Damage and Emergency Measures
The electricity loss appears to be affecting homes predominantly in the South Island, though officials report that energy was being slowly brought back.
Domestic outlets have reported that in certain areas structures have suffered roof damage, and trees and electricity poles have been toppled by the gusts.
Within the capital, a individual was lost his life after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Additionally in the city, a individual was blown onto moving cars on a road by a powerful blast, in a incident that was captured in a popular vehicle recording.
Air travel in and out of the city have been halted as a result of the weather, while certain highways and community centers are shut down.
Meanwhile authorities in Canterbury have announced a emergency situation, to facilitate disaster response efforts.
Strike Action Alongside Severe Conditions
The powerful gales on this day coincide with many of teachers, doctors and other public workers are engaged in what has been called a "mega strike", demanding improved salaries and workplace environments.
But the intense climate has pressured them to alter certain arrangements, with various open-air gatherings relocated inside or cancelled.
Similar gusts are impacting the nearby nation, ushering in a heatwave to the country's outback.
Agencies have announced flame prohibitions for fear of bushfires.
