Powerful winds hitting velocities of approximately 155km/h (96mph) have resulted in nearly 90,000 properties lacking electricity and led officials to halt more than 100 aircraft departures, according to domestic outlets.
The gales are influencing the complete southern region and lower areas of the North Island, per the national weather agency.
New Zealand authorities have released infrequent red wind warnings - the most severe warning - in central regions including Wellington and Canterbury.
Locals have been encouraged to avoid going outside, refrain from journeys, and make arrangements for additional electricity and network failures.
Extensive Impact and Crisis Measures
The electricity loss seems to be impacting households predominantly in the southern region, although officials say that power was being gradually reinstated.
Local media have reported that in certain areas roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
Across Wellington, a individual was killed after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a woman was swept into approaching vehicles on a road by a powerful blast, in a event that was filmed in a widely shared car camera footage.
Flights to and from the metropolis have been suspended due to the weather, and some roads and libraries are also closed.
At the same time local leaders have declared a crisis declaration, to support recovery activities.
Labor Protests During Harsh Weather
The wild winds on today come as tens of thousands of educators, medical professionals and government employees take part in what has been called a "major walkout", requesting improved salaries and workplace environments.
However the intense climate has pressured them to modify some of their plans, with some outdoor rallies relocated inside or abandoned.
Like conditions are affecting the nearby nation, causing a heatwave to the nation's interior regions.
Agencies have declared burning restrictions for concern about bushfires.
