Intense gusts attaining speeds of as high as 155km/h (96mph) have left nearly 90,000 homes lacking electricity and led agencies to call off in excess of 100 flights, according to local media.
These gusts are impacting the entire southern region and lower areas of the North Island, as stated by the national weather agency.
Officials in New Zealand have released rare severe gust advisories - the highest alert level - in core zones including Canterbury and Wellington.
Locals have been advised to remain inside, avoid travel, and prepare for further electricity and network failures.
Extensive Damage and Crisis Measures
The power cut is primarily influencing homes mostly in the southern region, while agencies state that power was being restored progressively.
Regional news have reported that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been brought down by the gusts.
In Wellington, a individual was killed after being hit by a wooden fragment at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was blown onto approaching vehicles on a street by a intensive burst, in a event that was captured in a viral dashcam video.
Air travel entering and leaving the metropolis have been halted due to the gusts, while some roads and libraries are not operating.
Simultaneously authorities in Canterbury have declared a emergency situation, to support recovery activities.
Strike Action During Harsh Conditions
The wild winds on this day come as many of school staff, physicians and civil servants take part in what has been described as a "mega strike", demanding higher wages and enhanced employment terms.
However the extreme weather has compelled them to alter certain arrangements, with various open-air gatherings shifted to interior venues or cancelled.
Like conditions are impacting the neighboring country, bringing a heatwave to the nation's interior regions.
Authorities have declared fire bans for fear of forest fires.
