Intense gales hitting speeds of approximately 155km/h (96mph) have left approximately 90,000 households lacking electricity and compelled authorities to cancel in excess of 100 flights, according to domestic outlets.
The winds are affecting the whole southern region and southern sections of the northern region, according to the country's meteorological service.
New Zealand authorities have announced uncommon red wind warnings - the top caution category - in key areas such as Wellington and Canterbury.
Locals have been advised to remain inside, avoid travel, and prepare for further power and communication outages.
Widespread Damage and Emergency Measures
The electricity loss is primarily influencing homes mostly in the southern region, although authorities state that the electricity supply was being slowly brought back.
Local media have reported that in various locations roofs have been ripped off houses, while trees and electricity poles have been knocked down by the gales.
Across Wellington, a person was fatally injured after being impacted by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a female was swept into approaching vehicles on a thoroughfare by a powerful blast, in a moment that was captured in a popular vehicle recording.
Flights in and out of the metropolis have been halted as a result of the gusts, and certain highways and community centers are also closed.
At the same time authorities in Canterbury have issued a state of emergency, to assist disaster response efforts.
Work Stoppages Amid Severe Conditions
These intense gusts on this day occur while numerous of school staff, physicians and civil servants are participating in what has been called a "mega strike", calling for higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to alter certain arrangements, with some outdoor rallies relocated inside or cancelled.
Similar gusts are affecting Australia, bringing a period of extreme heat to the remote areas.
Authorities have issued burning restrictions for fear of forest fires.
