Intense gales reaching velocities of approximately 155km/h (96mph) have resulted in around 90,000 properties experiencing outages and forced agencies to call off more than 100 air travel services, as reported by local media.
These gusts are impacting the complete southern region and southern sections of the North Island, according to the country's meteorological service.
The nation's agencies have announced infrequent high-level wind alerts - the highest alert level - in core zones including Canterbury and Wellington.
People have been urged to stay indoors, avoid travel, and prepare for more electricity and network failures.
Widespread Damage and Crisis Response
The electricity loss appears to be affecting households mostly in the South Island, while agencies state that power was being gradually reinstated.
Domestic outlets have indicated that in various locations roofs have been ripped off houses, whereas utility poles and vegetation have been toppled by the winds.
Across Wellington, a man was fatally injured after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a individual was swept into oncoming traffic on a thoroughfare by a powerful blast, in a event that was captured in a viral dashcam video.
Air travel to and from the urban area have been cancelled due to the winds, whereas various routes and public facilities are also closed.
Meanwhile authorities in Canterbury have declared a state of emergency, to assist emergency management operations.
Work Stoppages Alongside Harsh Conditions
The wild winds on today coincide with numerous of educators, medical professionals and government employees are participating in what has been called a "major walkout", demanding improved salaries and workplace environments.
However the severe conditions has compelled them to modify certain arrangements, with several external protests shifted to interior venues or called off.
Similar gusts are affecting the neighboring country, bringing a high-temperature event to the country's outback.
Authorities have issued fire bans for apprehension regarding bushfires.
