Intense gusts attaining speeds of as high as 155km/h (96mph) have caused nearly 90,000 households without power and compelled officials to halt over 100 air travel services, based on regional news sources.
These gusts are influencing the complete South Island and southern parts of the northern region, according to the national weather agency.
Officials in New Zealand have released infrequent high-level wind alerts - the highest alert level - in key areas including Wellington and Canterbury.
Locals have been encouraged to stay indoors, refrain from journeys, and get ready for additional utility disruptions.
Widespread Damage and Emergency Response
The power cut appears to be affecting households predominantly in the South Island, though agencies say that power was being slowly brought back.
Local media have stated that in certain areas homes have lost their roofs, whereas power lines and trees have been toppled by the winds.
Across Wellington, a man was killed after being struck by a wooden fragment at a frequent walking route on earlier this week.
Additionally in the city, a female was blown onto oncoming traffic on a street by a strong gust of wind, in a incident that was captured in a widely shared car camera footage.
Air travel entering and leaving the metropolis have been suspended due to the gusts, whereas various routes and public facilities are not operating.
Simultaneously Canterbury officials have issued a state of emergency, to facilitate recovery activities.
Labor Protests During Extreme Conditions
The powerful gales on this day occur while tens of thousands of educators, medical professionals and government employees are participating in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
But the severe conditions has compelled them to change some of their plans, with several external protests shifted to interior venues or called off.
Similar gusts are also sweeping the neighboring country, ushering in a high-temperature event to the country's outback.
Authorities have issued flame prohibitions for apprehension regarding wildfires.
