Takaka near Nelson has lost all power to the township as Cyclone Gita bears down on the region, foricing evacuations due to flooding.
Around 150 in the area have self-evacuated, with others being asked to be aware, and consider self-evacuating if they feel their safety could be at risk.
Dangerous Kitchen owner Yvonne Dorne said she was closing the shop before its usual dinner service because it had lost power to all of the restaurant.
"I'm in the café and everything has died.
"Staff have been calling family and friends, they are all saying the power is out too."