Powerful winds attaining speeds of as high as 155km/h (96mph) have caused around 90,000 homes experiencing outages and compelled authorities to cancel in excess of 100 flights, as reported by regional news sources.
The gales are influencing the complete South Island and southern sections of the northern region, as stated by the weather forecasting body.
The nation's agencies have released uncommon high-level wind alerts - the highest alert level - in key areas such as Canterbury and Wellington.
Residents have been urged to avoid going outside, stay off roads, and get ready for more electricity and network failures.
Extensive Damage and Emergency Response
The electricity loss appears to be affecting residences predominantly in the South Island, although agencies say that the electricity supply was being slowly brought back.
Regional news have reported that in various locations structures have suffered roof damage, while utility poles and vegetation have been knocked down by the gales.
In Wellington, a man was fatally injured after being hit by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a woman was pushed toward approaching vehicles on a road by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Flights entering and leaving the metropolis have been suspended as a result of the winds, while various routes and public facilities are also closed.
Simultaneously authorities in Canterbury have declared a emergency situation, to assist disaster response efforts.
Strike Action During Harsh Conditions
These intense gusts on this day coincide with numerous of teachers, doctors and other public workers are engaged in what has been described as a "significant labor action", calling for better pay and working conditions.
Yet the severe conditions has compelled them to change various scheduled activities, with several external protests shifted to interior venues or cancelled.
Like conditions are affecting the neighboring country, ushering in a heatwave to the country's outback.
Agencies have announced burning restrictions for fear of bushfires.
