Severe winds hitting speeds of approximately 155km/h (96mph) have resulted in around 90,000 homes without power and compelled officials to halt in excess of 100 air travel services, as reported by local media.
The gales are impacting the whole South Island and lower areas of the northern region, as stated by the country's meteorological service.
New Zealand authorities have issued rare red wind warnings - the most severe warning - in key areas such as these major districts.
Locals have been advised to avoid going outside, avoid travel, and get ready for more electricity and network failures.
Widespread Destruction and Crisis Measures
The electricity loss is primarily influencing homes mainly in the southern region, though agencies state that energy was being slowly brought back.
Regional news have indicated that in certain areas structures have suffered roof damage, and utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a person was killed after being hit by a tree branch at a frequent walking route on Tuesday.
Meanwhile in Wellington, a female was swept into approaching vehicles on a street by a strong gust of wind, in a event that was filmed in a viral dashcam video.
Air travel entering and leaving the urban area have been halted because of the weather, while some roads and libraries are shut down.
At the same time Canterbury officials have declared a state of emergency, to facilitate disaster response efforts.
Labor Protests Amid Harsh Weather
These intense gusts on today come as numerous of school staff, physicians and civil servants take part in what has been termed a "major walkout", demanding better pay and working conditions.
Yet the intense climate has pressured them to modify various scheduled activities, with various open-air gatherings relocated inside or cancelled.
Similar gusts are affecting Australia, causing a high-temperature event to the remote areas.
Authorities have issued flame prohibitions for apprehension regarding bushfires.
