Severe gales attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 households without power and forced authorities to cancel more than 100 flights, according to local media.
The winds are impacting the whole southern region and southern sections of the northern region, as stated by the country's meteorological service.
The nation's agencies have issued rare red wind warnings - the top caution category - in core zones encompassing Wellington and Canterbury.
Residents have been urged to remain inside, avoid travel, and get ready for additional power and communication outages.
Widespread Destruction and Emergency Measures
The power cut appears to be affecting residences mostly in the South Island, though agencies say that energy was being restored progressively.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, and power lines and trees have been toppled by the gales.
Within the capital, a person was lost his life after being struck by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a female was swept into approaching vehicles on a thoroughfare by a powerful blast, in a event that was captured in a widely shared car camera footage.
Air travel to and from the metropolis have been suspended due to the gusts, whereas certain highways and community centers are shut down.
Simultaneously Canterbury officials have declared a emergency situation, to assist recovery activities.
Strike Action Amid Harsh Conditions
The wild winds on today come as many of school staff, physicians and civil servants take part in what has been termed a "significant labor action", demanding better pay and working conditions.
But the intense climate has pressured them to alter certain arrangements, with several external protests moved indoors or abandoned.
Comparable winds are also sweeping the neighboring country, ushering in a period of extreme heat to the country's outback.
Agencies have announced flame prohibitions for concern about forest fires.
