Severe gusts attaining speeds of up to 155km/h (96mph) have caused around 90,000 homes lacking electricity and compelled officials to cancel more than 100 flights, based on local media.
These gusts are affecting the whole South Island and southern sections of the North Island, as stated by the weather forecasting body.
New Zealand authorities have issued rare severe gust advisories - the highest alert level - in key areas including Canterbury and Wellington.
Residents have been advised to avoid going outside, avoid travel, and prepare for further utility disruptions.
Broad Damage and Emergency Measures
This outage seems to be impacting homes mostly in the southern region, although officials report that energy was being slowly brought back.
Regional news have reported that in certain areas roofs have been ripped off houses, whereas power lines and trees have been brought down by the winds.
In Wellington, a man was lost his life after being hit by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was pushed toward approaching vehicles on a road by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Flights entering and leaving the city have been halted as a result of the gusts, whereas certain highways and community centers are not operating.
At the same time local leaders have announced a crisis declaration, to facilitate recovery activities.
Work Stoppages Amid Extreme Weather
The powerful gales on today coincide with many of educators, medical professionals and government employees are participating in what has been called a "mega strike", requesting improved salaries and workplace environments.
But the severe conditions has forced them to modify some of their plans, with some outdoor rallies moved indoors or cancelled.
Similar gusts are also sweeping the nearby nation, bringing a period of extreme heat to the remote areas.
Authorities have announced burning restrictions for apprehension regarding forest fires.