Severe gusts reaching speeds of as high as 155km/h (96mph) have caused approximately 90,000 properties experiencing outages and compelled authorities to call off over 100 aircraft departures, as reported by local media.
These gusts are impacting the complete southern region and southern parts of the North Island, as stated by the national weather agency.
New Zealand authorities have announced rare red wind warnings - the highest alert level - in central regions encompassing these major districts.
Residents have been encouraged to remain inside, avoid travel, and prepare for further power and communication outages.
Broad Damage and Emergency Measures
The power cut seems to be impacting households predominantly in the South Island, though officials report that energy was being restored progressively.
Local media have indicated that in various locations structures have suffered roof damage, while power lines and trees have been knocked down by the gales.
Across Wellington, a man was killed after being struck by a tree branch at a frequent walking route on earlier this week.
Also in the capital, a woman was pushed toward oncoming traffic on a thoroughfare by a powerful blast, in a incident that was filmed in a viral dashcam video.
Flights entering and leaving the metropolis have been suspended as a result of the winds, while various routes and public facilities are shut down.
At the same time authorities in Canterbury have issued a crisis declaration, to support recovery activities.
Work Stoppages Amid Harsh Weather
The powerful gales on this day occur while tens of thousands of educators, medical professionals and government employees take part in what has been called a "significant labor action", requesting better pay and working conditions.
But the severe conditions has compelled them to modify various scheduled activities, with several external protests moved indoors or abandoned.
Like conditions are also sweeping Australia, causing a period of extreme heat to the country's outback.
Officials have declared burning restrictions for fear of forest fires.
