Intense gusts attaining speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 households lacking electricity and led authorities to call off in excess of 100 aircraft departures, based on regional news sources.
The gales are impacting the complete South Island and lower areas of the northern region, per the country's meteorological service.
The nation's agencies have announced infrequent high-level wind alerts - the most severe warning - in core zones including Canterbury and Wellington.
People have been urged to avoid going outside, avoid travel, and prepare for further power and communication outages.
Broad Destruction and Emergency Measures
This outage is primarily influencing households predominantly in the southern region, although authorities report that the electricity supply was being gradually reinstated.
Local media have stated that in various locations structures have suffered roof damage, and power lines and trees have been brought down by the gusts.
In Wellington, a person was killed after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Also in the capital, a woman was blown onto approaching vehicles on a road by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Flights entering and leaving the city have been suspended as a result of the gusts, and various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have declared a state of emergency, to assist emergency management operations.
Work Stoppages During Harsh Conditions
The powerful gales on today occur while numerous of educators, medical professionals and government employees are engaged in what has been termed a "mega strike", requesting better pay and working conditions.
Yet the severe conditions has compelled them to alter certain arrangements, with some outdoor rallies moved indoors or called off.
Similar gusts are also sweeping the neighboring country, bringing a high-temperature event to the remote areas.
Agencies have issued flame prohibitions for fear of wildfires.
