Intense winds reaching speeds of approximately 155km/h (96mph) have resulted in nearly 90,000 households experiencing outages and compelled agencies to call off more than 100 flights, according to domestic outlets.
The winds are influencing the entire South Island and southern sections of the northern region, according to the country's meteorological service.
Officials in New Zealand have issued infrequent high-level wind alerts - the highest alert level - in central regions such as these major districts.
Residents have been encouraged to avoid going outside, avoid travel, and prepare for additional electricity and network failures.
Broad Damage and Emergency Measures
This outage appears to be affecting households mainly in the southern region, although officials say that the electricity supply was being restored progressively.
Domestic outlets have reported that in some places roofs have been ripped off houses, whereas trees and electricity poles have been toppled by the winds.
Within the capital, a man was killed after being struck by a wooden fragment at a well-known hiking path on Tuesday.
Also in the capital, a female was pushed toward oncoming traffic on a street by a intensive burst, in a incident that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been suspended as a result of the winds, and certain highways and community centers are shut down.
Meanwhile local leaders have issued a emergency situation, to assist emergency management operations.
Strike Action Alongside Harsh Weather
These intense gusts on Thursday come as tens of thousands of educators, medical professionals and government employees are engaged in what has been termed a "major walkout", calling for higher wages and enhanced employment terms.
However the intense climate has forced them to alter some of their plans, with various open-air gatherings shifted to interior venues or called off.
Comparable winds are affecting the nearby nation, causing a period of extreme heat to the remote areas.
Authorities have issued fire bans for fear of wildfires.
