"Trampolines and outdoor furniture become missiles and get tangled in power lines during gale force winds."
Customers wanting information about power cuts could go to www.powerco.co.nz or call their electricity retailer.
Strong winds have pummelled the Bay of Plenty overnight, and the region is currently under a severe weather warning.
Heavy rain and severe gales have caused flooding and slips and road closures across the North Island.
A deepening sub-tropical low is moving over the Bay of Plenty this morning and brought with it 130mm of rain overnight to the Gisborne Ranges.
State Highway 2 between Gisborne and Opotiki is also closed at Te Karaka due to flooding - which is blocking through traffic.
Road users are asked to delay travel if possible, as there are no official detours available at this sta.ge