Intense gales hitting velocities of as high as 155km/h (96mph) have caused approximately 90,000 properties experiencing outages and led authorities to cancel in excess of 100 aircraft departures, according to local media.
The gales are impacting the whole southern region and southern parts of the northern region, according to the weather forecasting body.
The nation's agencies have issued infrequent severe gust advisories - the most severe warning - in key areas including Canterbury and Wellington.
People have been urged to avoid going outside, refrain from journeys, and get ready for further utility disruptions.
Extensive Impact and Emergency Measures
The electricity loss is primarily influencing residences mostly in the South Island, while agencies say that the electricity supply was being restored progressively.
Regional news have indicated that in some places roofs have been ripped off houses, while utility poles and vegetation have been toppled by the gusts.
In Wellington, a individual was killed after being struck by a falling limb at a well-known hiking path on earlier this week.
Additionally in the city, a female was swept into approaching vehicles on a thoroughfare by a powerful blast, in a moment that was filmed in a popular vehicle recording.
Flights to and from the metropolis have been halted as a result of the gusts, while various routes and public facilities are also closed.
Simultaneously Canterbury officials have declared a state of emergency, to support recovery activities.
Work Stoppages During Harsh Weather
The powerful gales on this day come as numerous of school staff, physicians and civil servants are engaged in what has been termed a "significant labor action", calling for better pay and working conditions.
However the extreme weather has forced them to alter certain arrangements, with several external protests shifted to interior venues or called off.
Like conditions are also sweeping the nearby nation, ushering in a heatwave to the remote areas.
Authorities have issued burning restrictions for fear of forest fires.
