Intense gales attaining speeds of up to 155km/h (96mph) have resulted in nearly 90,000 homes without power and compelled authorities to cancel more than 100 aircraft departures, according to regional news sources.
These gusts are impacting the entire southern region and southern sections of the North Island, as stated by the national weather agency.
The nation's agencies have announced uncommon red wind warnings - the highest alert level - in key areas encompassing Canterbury and Wellington.
People have been urged to avoid going outside, avoid travel, and get ready for more electricity and network failures.
Widespread Damage and Crisis Measures
The power cut seems to be impacting households predominantly in the South Island, while agencies say that energy was being restored progressively.
Domestic outlets have indicated that in some places roofs have been ripped off houses, and trees and electricity poles have been toppled by the winds.
Across Wellington, a man was fatally injured after being struck by a wooden fragment at a frequent walking route on Tuesday.
Additionally in the city, a female was blown onto oncoming traffic on a thoroughfare by a intensive burst, in a incident that was filmed in a widely shared car camera footage.
Flights in and out of the metropolis have been cancelled because of the weather, whereas some roads and libraries are also closed.
Simultaneously authorities in Canterbury have declared a emergency situation, to support emergency management operations.
Strike Action During Harsh Weather
The wild winds on Thursday come as many of school staff, physicians and civil servants take part in what has been described as a "major walkout", requesting higher wages and enhanced employment terms.
Yet the extreme weather has forced them to modify certain arrangements, with several external protests shifted to interior venues or cancelled.
Similar gusts are also sweeping the nearby nation, ushering in a period of extreme heat to the nation's interior regions.
Authorities have declared fire bans for concern about forest fires.
