Powerful gusts reaching speeds of as high as 155km/h (96mph) have caused nearly 90,000 households lacking electricity and led agencies to halt over 100 air travel services, according to regional news sources.
These gusts are influencing the whole South Island and lower areas of the North Island, according to the national weather agency.
The nation's agencies have issued uncommon red wind warnings - the top caution category - in core zones including these major districts.
Locals have been encouraged to avoid going outside, avoid travel, and make arrangements for further utility disruptions.
Extensive Impact and Emergency Measures
The electricity loss seems to be impacting residences mostly in the South Island, though authorities report that the electricity supply was being restored progressively.
Regional news have reported that in some places homes have lost their roofs, whereas trees and electricity poles have been toppled by the winds.
In Wellington, a man was fatally injured after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a female was pushed toward moving cars on a thoroughfare by a intensive burst, in a moment that was recorded in a widely shared car camera footage.
Air travel in and out of the urban area have been suspended due to the weather, whereas various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have announced a state of emergency, to support emergency management operations.
Work Stoppages During Extreme Conditions
These intense gusts on Thursday coincide with numerous of teachers, doctors and other public workers are participating in what has been called a "major walkout", calling for better pay and working conditions.
However the severe conditions has pressured them to change various scheduled activities, with some outdoor rallies relocated inside or abandoned.
Similar gusts are also sweeping the nearby nation, bringing a high-temperature event to the remote areas.
Officials have announced burning restrictions for fear of wildfires.
