Severe gusts reaching velocities of up to 155km/h (96mph) have caused around 90,000 properties lacking electricity and forced agencies to cancel in excess of 100 aircraft departures, according to regional news sources.
The gales are affecting the entire southern region and lower areas of the North Island, per the weather forecasting body.
New Zealand authorities have announced uncommon severe gust advisories - the most severe warning - in key areas including Canterbury and Wellington.
People have been encouraged to remain inside, refrain from journeys, and prepare for more power and communication outages.
Broad Destruction and Crisis Measures
This outage appears to be affecting homes mostly in the southern region, while authorities say that energy was being restored progressively.
Regional news have indicated that in various locations structures have suffered roof damage, and utility poles and vegetation have been brought down by the gales.
Within the capital, a person was lost his life after being hit by a falling limb at a frequent walking route on earlier this week.
Also in the capital, a female was swept into moving cars on a road by a intensive burst, in a incident that was filmed in a popular vehicle recording.
Aircraft services in and out of the metropolis have been halted because of the winds, while various routes and public facilities are not operating.
Simultaneously Canterbury officials have issued a state of emergency, to support recovery activities.
Work Stoppages Amid Extreme Weather
The powerful gales on today come as tens of thousands of school staff, physicians and civil servants are participating in what has been called a "major walkout", calling for higher wages and enhanced employment terms.
Yet the severe conditions has pressured them to alter certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Comparable winds are impacting Australia, causing a period of extreme heat to the remote areas.
Authorities have issued flame prohibitions for apprehension regarding forest fires.
