Severe gales hitting velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 households lacking electricity and compelled agencies to call off in excess of 100 air travel services, based on regional news sources.
The winds are influencing the entire South Island and southern sections of the northern region, as stated by the national weather agency.
New Zealand authorities have released infrequent severe gust advisories - the highest alert level - in key areas such as Canterbury and Wellington.
People have been urged to avoid going outside, avoid travel, and get ready for more electricity and network failures.
Extensive Damage and Crisis Response
The power cut seems to be impacting homes mostly in the southern region, while agencies state that energy was being slowly brought back.
Domestic outlets have reported that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been knocked down by the winds.
In Wellington, a individual was lost his life after being hit by a tree branch at a well-known hiking path on Tuesday.
Meanwhile in Wellington, a individual was pushed toward oncoming traffic on a road by a powerful blast, in a event that was filmed in a widely shared car camera footage.
Air travel to and from the metropolis have been halted because of the winds, whereas certain highways and community centers are shut down.
Meanwhile Canterbury officials have announced a state of emergency, to assist emergency management operations.
Labor Protests Alongside Harsh Weather
These intense gusts on this day occur while many of school staff, physicians and civil servants take part in what has been called a "significant labor action", demanding improved salaries and workplace environments.
But the extreme weather has forced them to alter various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are impacting the nearby nation, bringing a heatwave to the country's outback.
Agencies have declared burning restrictions for fear of wildfires.