Severe gales reaching velocities of approximately 155km/h (96mph) have resulted in around 90,000 households without power and compelled authorities to halt more than 100 air travel services, according to local media.
The winds are impacting the whole southern region and southern sections of the North Island, according to the weather forecasting body.
New Zealand authorities have announced infrequent high-level wind alerts - the top caution category - in central regions including these major districts.
Residents have been encouraged to avoid going outside, refrain from journeys, and get ready for further utility disruptions.
Widespread Impact and Crisis Response
The power cut seems to be impacting households mainly in the South Island, though officials state that energy was being gradually reinstated.
Local media have stated that in certain areas homes have lost their roofs, and utility poles and vegetation have been brought down by the gusts.
Within the capital, a individual was killed after being hit by a tree branch at a frequent walking route on Tuesday.
Additionally in the city, a female was blown onto oncoming traffic on a road by a intensive burst, in a event that was filmed in a widely shared car camera footage.
Aircraft services to and from the urban area have been suspended as a result of the gusts, whereas certain highways and community centers are also closed.
Meanwhile local leaders have declared a state of emergency, to assist recovery activities.
Labor Protests Alongside Harsh Weather
These intense gusts on this day occur while numerous of school staff, physicians and civil servants take part in what has been called a "major walkout", calling for improved salaries and workplace environments.
But the intense climate has forced them to alter certain arrangements, with some outdoor rallies relocated inside or cancelled.
Similar gusts are affecting the neighboring country, causing a period of extreme heat to the country's outback.
Authorities have announced flame prohibitions for fear of forest fires.
