Intense gales attaining speeds of up to 155km/h (96mph) have left around 90,000 households lacking electricity and forced officials to cancel in excess of 100 flights, according to regional news sources.
The gales are affecting the whole southern region and southern sections of the North Island, per the national weather agency.
Officials in New Zealand have issued infrequent high-level wind alerts - the top caution category - in key areas encompassing Wellington and Canterbury.
Locals have been encouraged to avoid going outside, refrain from journeys, and make arrangements for additional electricity and network failures.
Extensive Destruction and Emergency Response
The electricity loss is primarily influencing homes mostly in the southern region, while agencies report that energy was being gradually reinstated.
Local media have indicated that in some places roofs have been ripped off houses, and trees and electricity poles have been knocked down by the winds.
Across Wellington, a man was killed after being struck by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was swept into oncoming traffic on a street by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Air travel to and from the metropolis have been halted due to the weather, and some roads and libraries are shut down.
Meanwhile Canterbury officials have declared a emergency situation, to assist recovery activities.
Work Stoppages Amid Extreme Conditions
The powerful gales on Thursday come as numerous of school staff, physicians and civil servants are participating in what has been described as a "major walkout", demanding higher wages and enhanced employment terms.
Yet the severe conditions has forced them to alter certain arrangements, with several external protests moved indoors or abandoned.
Comparable winds are also sweeping the nearby nation, causing a period of extreme heat to the remote areas.
Agencies have declared fire bans for fear of bushfires.
