Intense winds attaining velocities of as high as 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and compelled officials to cancel in excess of 100 flights, according to domestic outlets.
The gales are impacting the whole southern region and southern sections of the northern region, according to the weather forecasting body.
The nation's agencies have released rare red wind warnings - the top caution category - in core zones including Wellington and Canterbury.
Locals have been advised to avoid going outside, avoid travel, and get ready for additional utility disruptions.
Broad Impact and Emergency Measures
This outage appears to be affecting residences mainly in the South Island, though agencies state that power was being restored progressively.
Regional news have reported that in some places structures have suffered roof damage, while utility poles and vegetation have been brought down by the gales.
Within the capital, a man was killed after being hit by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a road by a strong gust of wind, in a event that was captured in a popular vehicle recording.
Flights in and out of the metropolis have been suspended because of the winds, and various routes and public facilities are not operating.
At the same time authorities in Canterbury have declared a state of emergency, to support emergency management operations.
Labor Protests During Harsh Weather
The wild winds on this day occur while numerous of school staff, physicians and civil servants take part in what has been described as a "major walkout", calling for higher wages and enhanced employment terms.
Yet the extreme weather has compelled them to modify some of their plans, with some outdoor rallies moved indoors or cancelled.
Comparable winds are impacting the nearby nation, ushering in a period of extreme heat to the remote areas.
Agencies have issued fire bans for fear of wildfires.
