Intense winds hitting velocities of approximately 155km/h (96mph) have caused around 90,000 homes experiencing outages and led agencies to cancel in excess of 100 air travel services, according to domestic outlets.
These gusts are affecting the complete southern region and southern sections of the northern region, per the national weather agency.
New Zealand authorities have issued uncommon red wind warnings - the highest alert level - in central regions encompassing these major districts.
Residents have been urged to avoid going outside, refrain from journeys, and make arrangements for further utility disruptions.
Widespread Damage and Crisis Response
The power cut appears to be affecting households mostly in the southern region, though agencies report that the electricity supply was being gradually reinstated.
Domestic outlets have indicated that in certain areas structures have suffered roof damage, whereas utility poles and vegetation have been brought down by the gales.
Across Wellington, a individual was lost his life after being hit by a wooden fragment at a frequent walking route on Tuesday.
Also in the capital, a individual was pushed toward moving cars on a thoroughfare by a strong gust of wind, in a incident that was filmed in a popular vehicle recording.
Air travel entering and leaving the metropolis have been suspended because of the weather, and certain highways and community centers are shut down.
At the same time authorities in Canterbury have issued a crisis declaration, to facilitate emergency management operations.
Strike Action Amid Harsh Weather
The wild winds on today coincide with numerous of educators, medical professionals and government employees are participating in what has been called a "significant labor action", calling for better pay and working conditions.
However the extreme weather has pressured them to alter various scheduled activities, with several external protests relocated inside or abandoned.
Similar gusts are also sweeping Australia, bringing a heatwave to the nation's interior regions.
Authorities have declared fire bans for apprehension regarding bushfires.
