Intense gusts reaching velocities of approximately 155km/h (96mph) have left approximately 90,000 properties without power and led agencies to call off over 100 air travel services, based on domestic outlets.
The gales are influencing the complete southern region and southern parts of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released rare red wind warnings - the most severe warning - in core zones including Canterbury and Wellington.
Locals have been advised to remain inside, avoid travel, and get ready for further utility disruptions.
Extensive Destruction and Crisis Response
The electricity loss seems to be impacting homes mostly in the southern region, while agencies say that energy was being restored progressively.
Regional news have indicated that in some places structures have suffered roof damage, whereas power lines and trees have been toppled by the winds.
In Wellington, a individual was fatally injured after being impacted by a wooden fragment at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a thoroughfare by a intensive burst, in a incident that was recorded in a popular vehicle recording.
Aircraft services in and out of the urban area have been cancelled due to the winds, while various routes and public facilities are shut down.
Simultaneously Canterbury officials have issued a emergency situation, to support disaster response efforts.
Work Stoppages Amid Extreme Weather
The powerful gales on this day coincide with tens of thousands of school staff, physicians and civil servants are engaged in what has been called a "mega strike", calling for better pay and working conditions.
Yet the extreme weather has compelled them to alter various scheduled activities, with some outdoor rallies relocated inside or abandoned.
Like conditions are also sweeping Australia, bringing a high-temperature event to the nation's interior regions.
Officials have announced flame prohibitions for fear of forest fires.