Intense winds reaching speeds of up to 155km/h (96mph) have caused nearly 90,000 homes without power and compelled officials to halt over 100 flights, as reported by regional news sources.
These gusts are impacting the complete southern region and lower areas of the northern region, per the weather forecasting body.
New Zealand authorities have issued rare red wind warnings - the highest alert level - in central regions such as these major districts.
Residents have been encouraged to remain inside, stay off roads, and get ready for additional utility disruptions.
Extensive Impact and Emergency Response
This outage appears to be affecting households predominantly in the South Island, while officials report that energy was being gradually reinstated.
Local media have reported that in various locations structures have suffered roof damage, whereas power lines and trees have been toppled by the gusts.
In Wellington, a man was killed after being hit by a wooden fragment at a well-known hiking path on Tuesday.
Additionally in the city, a woman was pushed toward approaching vehicles on a street by a intensive burst, in a moment that was filmed in a popular vehicle recording.
Air travel to and from the metropolis have been cancelled due to the winds, while some roads and libraries are shut down.
Simultaneously authorities in Canterbury have declared a emergency situation, to support disaster response efforts.
Work Stoppages Amid Severe Weather
The wild winds on today coincide with numerous of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", requesting improved salaries and workplace environments.
But the extreme weather has compelled them to change some of their plans, with some outdoor rallies shifted to interior venues or called off.
Like conditions are also sweeping the neighboring country, bringing a period of extreme heat to the nation's interior regions.
Officials have issued burning restrictions for concern about forest fires.