Intense gusts reaching speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 homes lacking electricity and led officials to cancel over 100 aircraft departures, based on regional news sources.
The winds are influencing the whole South Island and southern parts of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have released uncommon red wind warnings - the highest alert level - in key areas encompassing Wellington and Canterbury.
People have been urged to avoid going outside, avoid travel, and make arrangements for more utility disruptions.
Broad Damage and Crisis Response
The power cut appears to be affecting households predominantly in the South Island, though agencies state that power was being restored progressively.
Domestic outlets have stated that in various locations structures have suffered roof damage, while trees and electricity poles have been toppled by the winds.
Across Wellington, a man was killed after being struck by a tree branch at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a female was blown onto approaching vehicles on a street by a intensive burst, in a event that was captured in a viral dashcam video.
Aircraft services entering and leaving the urban area have been halted because of the gusts, and certain highways and community centers are shut down.
Meanwhile authorities in Canterbury have issued a emergency situation, to assist recovery activities.
Work Stoppages Amid Harsh Conditions
The wild winds on this day coincide with tens of thousands of educators, medical professionals and government employees take part in what has been called a "significant labor action", requesting higher wages and enhanced employment terms.
But the severe conditions has forced them to modify certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are impacting the neighboring country, causing a high-temperature event to the remote areas.
Agencies have announced fire bans for concern about bushfires.
