Powerful gales attaining velocities of as high as 155km/h (96mph) have caused nearly 90,000 properties without power and compelled authorities to halt over 100 air travel services, based on regional news sources.
The gales are affecting the complete South Island and southern parts of the North Island, as stated by the national weather agency.
Officials in New Zealand have released infrequent high-level wind alerts - the most severe warning - in key areas including Wellington and Canterbury.
People have been urged to avoid going outside, refrain from journeys, and get ready for further utility disruptions.
Broad Destruction and Crisis Measures
This outage seems to be impacting households predominantly in the southern region, while officials state that power was being restored progressively.
Local media have indicated that in various locations structures have suffered roof damage, and utility poles and vegetation have been toppled by the gusts.
In Wellington, a individual was killed after being struck by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a individual was pushed toward moving cars on a thoroughfare by a strong gust of wind, in a moment that was recorded in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended as a result of the gusts, and some roads and libraries are shut down.
Simultaneously Canterbury officials have announced a emergency situation, to support disaster response efforts.
Labor Protests Alongside Severe Weather
The powerful gales on this day come as tens of thousands of school staff, physicians and civil servants take part in what has been termed a "mega strike", requesting improved salaries and workplace environments.
Yet the extreme weather has forced them to alter various scheduled activities, with various open-air gatherings shifted to interior venues or abandoned.
Comparable winds are impacting Australia, causing a period of extreme heat to the remote areas.
Authorities have declared burning restrictions for concern about forest fires.