Powerful winds reaching velocities of up to 155km/h (96mph) have resulted in approximately 90,000 properties experiencing outages and compelled authorities to halt over 100 flights, according to domestic outlets.
The winds are affecting the whole southern region and lower areas of the North Island, as stated by the country's meteorological service.
The nation's agencies have issued rare high-level wind alerts - the highest alert level - in central regions such as these major districts.
Residents have been advised to remain inside, refrain from journeys, and get ready for additional utility disruptions.
Broad Impact and Emergency Response
The electricity loss is primarily influencing residences mostly in the South Island, although authorities state that the electricity supply was being slowly brought back.
Domestic outlets have reported that in some places structures have suffered roof damage, while trees and electricity poles have been knocked down by the gusts.
In Wellington, a individual was lost his life after being impacted by a falling limb at a frequent walking route on Tuesday.
Meanwhile in Wellington, a woman was blown onto moving cars on a thoroughfare by a powerful blast, in a event that was captured in a popular vehicle recording.
Air travel in and out of the city have been cancelled due to the winds, while certain highways and community centers are shut down.
Meanwhile Canterbury officials have announced a state of emergency, to assist recovery activities.
Strike Action During Extreme Conditions
The wild winds on today come as numerous of teachers, doctors and other public workers take part in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
However the extreme weather has forced them to modify certain arrangements, with some outdoor rallies shifted to interior venues or called off.
Like conditions are also sweeping the nearby nation, bringing a period of extreme heat to the nation's interior regions.
Agencies have declared flame prohibitions for apprehension regarding bushfires.