Powerful gales attaining velocities of up to 155km/h (96mph) have left around 90,000 homes lacking electricity and compelled authorities to call off in excess of 100 aircraft departures, as reported by regional news sources.
The gales are affecting the whole southern region and lower areas of the North Island, according to the weather forecasting body.
Officials in New Zealand have announced rare high-level wind alerts - the highest alert level - in key areas encompassing Canterbury and Wellington.
Residents have been advised to remain inside, stay off roads, and make arrangements for more utility disruptions.
Widespread Impact and Crisis Response
The electricity loss is primarily influencing households predominantly in the southern region, while authorities state that power was being slowly brought back.
Local media have reported that in some places roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the gusts.
In Wellington, a person was lost his life after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a woman was pushed toward oncoming traffic on a street by a strong gust of wind, in a incident that was filmed in a widely shared car camera footage.
Aircraft services to and from the urban area have been suspended due to the gusts, whereas various routes and public facilities are shut down.
Meanwhile Canterbury officials have announced a emergency situation, to assist recovery activities.
Labor Protests Amid Harsh Conditions
The powerful gales on this day occur while many of educators, medical professionals and government employees are participating in what has been called a "significant labor action", requesting improved salaries and workplace environments.
However the intense climate has compelled them to alter various scheduled activities, with various open-air gatherings moved indoors or abandoned.
Similar gusts are affecting the nearby nation, bringing a heatwave to the nation's interior regions.
Agencies have announced burning restrictions for apprehension regarding bushfires.