Severe gales hitting speeds of up to 155km/h (96mph) have left nearly 90,000 households without power and led officials to call off more than 100 air travel services, based on domestic outlets.
These gusts are impacting the complete South Island and lower areas of the northern region, according to the national weather agency.
The nation's agencies have released uncommon high-level wind alerts - the most severe warning - in core zones such as these major districts.
People have been encouraged to avoid going outside, refrain from journeys, and make arrangements for additional utility disruptions.
Widespread Impact and Crisis Response
This outage appears to be affecting homes mostly in the southern region, though agencies say that the electricity supply was being gradually reinstated.
Domestic outlets have stated that in various locations homes have lost their roofs, and utility poles and vegetation have been brought down by the winds.
Across Wellington, a man was fatally injured after being impacted by a wooden fragment at a well-known hiking path on earlier this week.
Additionally in the city, a woman was blown onto oncoming traffic on a road by a intensive burst, in a event that was filmed in a popular vehicle recording.
Aircraft services entering and leaving the urban area have been halted as a result of the winds, and certain highways and community centers are also closed.
Simultaneously authorities in Canterbury have issued a emergency situation, to support emergency management operations.
Work Stoppages Amid Extreme Weather
These intense gusts on today come as numerous of educators, medical professionals and government employees are engaged in what has been called a "mega strike", demanding better pay and working conditions.
However the severe conditions has compelled them to alter certain arrangements, with several external protests moved indoors or abandoned.
Like conditions are impacting the nearby nation, ushering in a period of extreme heat to the remote areas.
Agencies have issued fire bans for concern about wildfires.
