Intense gales hitting velocities of as high as 155km/h (96mph) have resulted in around 90,000 homes lacking electricity and forced authorities to halt over 100 aircraft departures, based on domestic outlets.
The gales are impacting the entire South Island and southern sections of the North Island, according to the weather forecasting body.
Officials in New Zealand have issued uncommon severe gust advisories - the most severe warning - in key areas encompassing these major districts.
Locals have been urged to avoid going outside, stay off roads, and prepare for further utility disruptions.
Extensive Impact and Emergency Measures
The electricity loss is primarily influencing homes predominantly in the South Island, although authorities state that the electricity supply was being restored progressively.
Local media have reported that in various locations homes have lost their roofs, and power lines and trees have been brought down by the winds.
In Wellington, a individual was fatally injured after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was blown onto moving cars on a road by a intensive burst, in a moment that was filmed in a viral dashcam video.
Aircraft services entering and leaving the metropolis have been halted as a result of the winds, and certain highways and community centers are not operating.
Simultaneously local leaders have announced a emergency situation, to facilitate recovery activities.
Labor Protests Alongside Severe Weather
These intense gusts on this day come as numerous of teachers, doctors and other public workers are engaged in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
But the extreme weather has pressured them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are also sweeping the neighboring country, bringing a high-temperature event to the country's outback.
Officials have declared fire bans for concern about wildfires.