Severe gales reaching velocities of as high as 155km/h (96mph) have left approximately 90,000 households lacking electricity and compelled officials to cancel more than 100 aircraft departures, based on domestic outlets.
The gales are influencing the whole South Island and lower areas of the northern region, according to the country's meteorological service.
New Zealand authorities have announced infrequent high-level wind alerts - the most severe warning - in core zones including these major districts.
Locals have been urged to stay indoors, stay off roads, and make arrangements for more utility disruptions.
Broad Damage and Emergency Response
The power cut is primarily influencing residences mostly in the South Island, though agencies state that energy was being gradually reinstated.
Domestic outlets have stated that in various locations homes have lost their roofs, while trees and electricity poles have been knocked down by the gales.
Across Wellington, a man was lost his life after being struck by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Aircraft services entering and leaving the urban area have been suspended as a result of the gusts, while certain highways and community centers are shut down.
Simultaneously local leaders have issued a emergency situation, to facilitate recovery activities.
Work Stoppages During Extreme Weather
These intense gusts on today coincide with tens of thousands of teachers, doctors and other public workers take part in what has been termed a "mega strike", calling for improved salaries and workplace environments.
But the intense climate has compelled them to alter various scheduled activities, with some outdoor rallies moved indoors or cancelled.
Like conditions are affecting Australia, causing a heatwave to the remote areas.
Agencies have declared flame prohibitions for concern about bushfires.
