Severe gusts attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 homes lacking electricity and forced authorities to cancel over 100 air travel services, according to domestic outlets.
The gales are impacting the complete South Island and southern sections of the northern region, per the weather forecasting body.
New Zealand authorities have announced rare high-level wind alerts - the top caution category - in central regions such as Canterbury and Wellington.
Residents have been urged to remain inside, refrain from journeys, and prepare for further power and communication outages.
Broad Damage and Emergency Measures
The electricity loss is primarily influencing homes mostly in the southern region, though officials report that energy was being slowly brought back.
Regional news have indicated that in some places structures have suffered roof damage, while power lines and trees have been brought down by the gusts.
Across Wellington, a individual was lost his life after being hit by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a female was blown onto approaching vehicles on a road by a powerful blast, in a moment that was captured in a widely shared car camera footage.
Flights entering and leaving the urban area have been suspended due to the weather, and various routes and public facilities are not operating.
Simultaneously local leaders have announced a state of emergency, to support disaster response efforts.
Work Stoppages During Severe Conditions
The powerful gales on this day occur while many of school staff, physicians and civil servants are engaged in what has been termed a "mega strike", demanding higher wages and enhanced employment terms.
But the severe conditions has compelled them to alter some of their plans, with various open-air gatherings shifted to interior venues or cancelled.
Similar gusts are also sweeping the neighboring country, bringing a high-temperature event to the remote areas.
Agencies have issued flame prohibitions for apprehension regarding wildfires.
