Powerful gales attaining speeds of as high as 155km/h (96mph) have caused approximately 90,000 households experiencing outages and compelled agencies to call off over 100 air travel services, based on local media.
The winds are affecting the complete southern region and lower areas of the North Island, as stated by the national weather agency.
Officials in New Zealand have released uncommon severe gust advisories - the highest alert level - in key areas including Canterbury and Wellington.
Locals have been encouraged to remain inside, stay off roads, and make arrangements for further electricity and network failures.
Extensive Damage and Emergency Response
This outage appears to be affecting households predominantly in the southern region, while agencies report that energy was being slowly brought back.
Regional news have stated that in certain areas homes have lost their roofs, while power lines and trees have been toppled by the winds.
In Wellington, a man was killed after being hit by a falling limb at a frequent walking route on earlier this week.
Additionally in the city, a woman was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a event that was filmed in a widely shared car camera footage.
Flights entering and leaving the metropolis have been cancelled due to the winds, while various routes and public facilities are also closed.
At the same time Canterbury officials have announced a emergency situation, to assist recovery activities.
Work Stoppages Amid Extreme Conditions
The powerful gales on this day occur while numerous of school staff, physicians and civil servants take part in what has been described as a "mega strike", calling for higher wages and enhanced employment terms.
But the severe conditions has compelled them to alter various scheduled activities, with several external protests moved indoors or cancelled.
Comparable winds are impacting the neighboring country, ushering in a heatwave to the nation's interior regions.
Authorities have issued burning restrictions for fear of wildfires.