Powerful gales attaining speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 homes without power and forced authorities to halt more than 100 aircraft departures, as reported by domestic outlets.
The gales are influencing the complete southern region and southern sections of the northern region, as stated by the weather forecasting body.
The nation's agencies have announced infrequent high-level wind alerts - the top caution category - in central regions including Wellington and Canterbury.
Residents have been urged to stay indoors, avoid travel, and prepare for more utility disruptions.
Widespread Impact and Emergency Response
This outage is primarily influencing households mostly in the South Island, while agencies state that the electricity supply was being gradually reinstated.
Regional news have reported that in some places homes have lost their roofs, while utility poles and vegetation have been brought down by the gusts.
In Wellington, a man was lost his life after being hit by a falling limb at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a individual was pushed toward approaching vehicles on a street by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Flights entering and leaving the city have been cancelled as a result of the gusts, whereas some roads and libraries are also closed.
Simultaneously local leaders have announced a crisis declaration, to assist recovery activities.
Strike Action During Harsh Conditions
The powerful gales on Thursday come as numerous of teachers, doctors and other public workers take part in what has been called a "major walkout", requesting better pay and working conditions.
But the severe conditions has forced them to alter some of their plans, with various open-air gatherings relocated inside or abandoned.
Similar gusts are impacting Australia, bringing a high-temperature event to the country's outback.
Agencies have issued burning restrictions for concern about wildfires.
