Intense winds attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and led agencies to call off over 100 flights, as reported by regional news sources.
These gusts are influencing the entire southern region and southern sections of the northern region, as stated by the national weather agency.
The nation's agencies have issued infrequent red wind warnings - the highest alert level - in central regions such as these major districts.
Residents have been advised to stay indoors, avoid travel, and prepare for further electricity and network failures.
Broad Impact and Emergency Measures
The power cut is primarily influencing households mostly in the South Island, though agencies say that power was being gradually reinstated.
Local media have indicated that in various locations roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gales.
In Wellington, a individual was lost his life after being hit by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a woman was pushed toward oncoming traffic on a street by a powerful blast, in a incident that was filmed in a viral dashcam video.
Air travel to and from the city have been suspended due to the weather, and certain highways and community centers are also closed.
At the same time Canterbury officials have issued a emergency situation, to support recovery activities.
Labor Protests Alongside Severe Weather
These intense gusts on this day come as numerous of school staff, physicians and civil servants take part in what has been termed a "mega strike", demanding higher wages and enhanced employment terms.
But the extreme weather has forced them to change various scheduled activities, with some outdoor rallies moved indoors or abandoned.
Like conditions are affecting the nearby nation, bringing a period of extreme heat to the nation's interior regions.
Authorities have declared flame prohibitions for fear of wildfires.