Intense gusts hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 households without power and compelled authorities to call off over 100 flights, as reported by regional news sources.
The winds are affecting the entire South Island and southern sections of the North Island, as stated by the national weather agency.
New Zealand authorities have issued infrequent severe gust advisories - the most severe warning - in key areas including Wellington and Canterbury.
Residents have been advised to stay indoors, refrain from journeys, and prepare for more utility disruptions.
Extensive Destruction and Crisis Measures
The electricity loss seems to be impacting residences predominantly in the southern region, though officials say that energy was being restored progressively.
Regional news have reported that in certain areas roofs have been ripped off houses, and power lines and trees have been brought down by the gales.
Within the capital, a man was lost his life after being impacted by a falling limb at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a individual was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a event that was filmed in a viral dashcam video.
Aircraft services to and from the urban area have been suspended due to the gusts, while various routes and public facilities are shut down.
Meanwhile Canterbury officials have issued a state of emergency, to facilitate emergency management operations.
Labor Protests During Extreme Weather
The wild winds on this day occur while tens of thousands of school staff, physicians and civil servants are engaged in what has been called a "major walkout", calling for higher wages and enhanced employment terms.
However the severe conditions has pressured them to modify some of their plans, with several external protests moved indoors or called off.
Like conditions are affecting the nearby nation, ushering in a heatwave to the nation's interior regions.
Authorities have declared fire bans for fear of wildfires.
