Severe gusts hitting speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 households without power and led officials to cancel over 100 air travel services, as reported by domestic outlets.
The gales are affecting the entire southern region and lower areas of the northern region, per the country's meteorological service.
New Zealand authorities have announced infrequent high-level wind alerts - the highest alert level - in key areas encompassing these major districts.
Residents have been advised to stay indoors, avoid travel, and get ready for more power and communication outages.
Widespread Damage and Emergency Response
The electricity loss appears to be affecting residences predominantly in the southern region, though officials say that power was being slowly brought back.
Domestic outlets have indicated that in some places roofs have been ripped off houses, and utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a individual was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Additionally in the city, a female was swept into approaching vehicles on a street by a intensive burst, in a event that was captured in a viral dashcam video.
Air travel in and out of the metropolis have been cancelled because of the weather, whereas certain highways and community centers are shut down.
Simultaneously authorities in Canterbury have announced a crisis declaration, to support emergency management operations.
Strike Action During Harsh Weather
The wild winds on this day occur while tens of thousands of teachers, doctors and other public workers are participating in what has been described as a "major walkout", calling for improved salaries and workplace environments.
However the intense climate has forced them to modify some of their plans, with various open-air gatherings relocated inside or abandoned.
Like conditions are impacting Australia, bringing a high-temperature event to the remote areas.
Agencies have announced burning restrictions for fear of wildfires.
