Intense winds hitting velocities of approximately 155km/h (96mph) have caused nearly 90,000 properties lacking electricity and forced agencies to call off over 100 flights, as reported by domestic outlets.
The winds are impacting the complete South Island and lower areas of the North Island, according to the country's meteorological service.
Officials in New Zealand have released infrequent high-level wind alerts - the highest alert level - in key areas such as these major districts.
Locals have been urged to avoid going outside, stay off roads, and get ready for more power and communication outages.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing homes mainly in the southern region, though agencies say that energy was being slowly brought back.
Local media have indicated that in various locations roofs have been ripped off houses, and utility poles and vegetation have been brought down by the gusts.
In Wellington, a individual was fatally injured after being struck by a tree branch at a well-known hiking path on earlier this week.
Additionally in the city, a individual was pushed toward oncoming traffic on a street by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Aircraft services in and out of the urban area have been cancelled because of the winds, whereas certain highways and community centers are shut down.
Meanwhile authorities in Canterbury have declared a state of emergency, to support recovery activities.
Strike Action Amid Severe Conditions
The wild winds on today coincide with numerous of educators, medical professionals and government employees are engaged in what has been described as a "major walkout", demanding better pay and working conditions.
But the severe conditions has compelled them to change various scheduled activities, with some outdoor rallies shifted to interior venues or cancelled.
Similar gusts are affecting the neighboring country, ushering in a period of extreme heat to the remote areas.
Authorities have announced burning restrictions for fear of forest fires.
