A man in his mid 80s was taken to hospital after being trapped in his campervan when it was blown over at Tauranga Bay Holiday Park, Northland. Photo: RNZ / Peter de Graaf
The damage is very localised with nearby campervans untouched.
Some at the scene have reported seeing a waterspout, it was also being described as a tornado.
MetService said intense rain and thunderstorms in the area meant there was the potential for a tornado.