Powerful gales attaining speeds of up to 155km/h (96mph) have left approximately 90,000 households lacking electricity and forced officials to cancel in excess of 100 air travel services, as reported by regional news sources.
The winds are influencing the whole South Island and lower areas of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released infrequent red wind warnings - the most severe warning - in central regions encompassing Wellington and Canterbury.
Residents have been encouraged to stay indoors, refrain from journeys, and get ready for further utility disruptions.
Widespread Impact and Crisis Measures
The electricity loss appears to be affecting homes predominantly in the southern region, although agencies state that power was being gradually reinstated.
Local media have indicated that in various locations roofs have been ripped off houses, while utility poles and vegetation have been brought down by the gusts.
In Wellington, a person was lost his life after being struck by a tree branch at a popular trail walking spot on Tuesday.
Also in the capital, a woman was blown onto moving cars on a road by a strong gust of wind, in a moment that was recorded in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended due to the gusts, while certain highways and community centers are not operating.
Meanwhile Canterbury officials have announced a crisis declaration, to support emergency management operations.
Strike Action Alongside Severe Conditions
The wild winds on this day come as many of teachers, doctors and other public workers are participating in what has been described as a "significant labor action", requesting better pay and working conditions.
But the severe conditions has compelled them to change various scheduled activities, with some outdoor rallies shifted to interior venues or called off.
Like conditions are affecting the neighboring country, ushering in a heatwave to the country's outback.
Authorities have announced burning restrictions for concern about wildfires.
