Powerful gales hitting velocities of as high as 155km/h (96mph) have left nearly 90,000 properties without power and compelled officials to cancel in excess of 100 air travel services, as reported by regional news sources.
The gales are influencing the entire South Island and lower areas of the North Island, per the weather forecasting body.
The nation's agencies have released rare severe gust advisories - the most severe warning - in key areas such as these major districts.
Residents have been urged to stay indoors, refrain from journeys, and prepare for additional utility disruptions.
Widespread Destruction and Crisis Measures
The electricity loss seems to be impacting households mostly in the South Island, though authorities say that power was being gradually reinstated.
Regional news have indicated that in some places homes have lost their roofs, whereas utility poles and vegetation have been knocked down by the winds.
Across Wellington, a individual was lost his life after being impacted by a tree branch at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was blown onto oncoming traffic on a road by a strong gust of wind, in a incident that was captured in a viral dashcam video.
Aircraft services entering and leaving the urban area have been halted as a result of the gusts, while certain highways and community centers are also closed.
At the same time authorities in Canterbury have announced a state of emergency, to assist recovery activities.
Strike Action Alongside Severe Conditions
The wild winds on today occur while tens of thousands of school staff, physicians and civil servants are participating in what has been described as a "mega strike", calling for improved salaries and workplace environments.
However the severe conditions has pressured them to change various scheduled activities, with some outdoor rallies relocated inside or called off.
Comparable winds are affecting the nearby nation, bringing a heatwave to the remote areas.
Agencies have announced fire bans for concern about wildfires.
