Severe gales hitting speeds of approximately 155km/h (96mph) have resulted in around 90,000 properties lacking electricity and compelled authorities to cancel over 100 flights, based on domestic outlets.
The gales are influencing the whole South Island and southern sections of the northern region, according to the national weather agency.
The nation's agencies have issued uncommon red wind warnings - the highest alert level - in key areas including Canterbury and Wellington.
Locals have been urged to stay indoors, avoid travel, and get ready for additional power and communication outages.
Broad Damage and Emergency Measures
The power cut appears to be affecting homes predominantly in the South Island, while authorities say that power was being restored progressively.
Local media have reported that in some places homes have lost their roofs, while power lines and trees have been toppled by the winds.
Within the capital, a individual was lost his life after being impacted by a falling limb at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a individual was blown onto moving cars on a road by a strong gust of wind, in a event that was filmed in a widely shared car camera footage.
Flights to and from the city have been halted because of the winds, and certain highways and community centers are shut down.
Simultaneously authorities in Canterbury have announced a crisis declaration, to support emergency management operations.
Work Stoppages Amid Harsh Conditions
These intense gusts on today coincide with numerous of teachers, doctors and other public workers are participating in what has been termed a "significant labor action", requesting improved salaries and workplace environments.
Yet the intense climate has compelled them to change various scheduled activities, with several external protests relocated inside or cancelled.
Similar gusts are affecting the neighboring country, causing a heatwave to the country's outback.
Authorities have announced fire bans for fear of wildfires.
