A black and cream Rip Curl towel was found near where the man was rescued, and it was all the police had to go on as they sought to identify him.
No-one who police spoke to at the beach at the time knew who the man was.
As there were no other possessions with the towel, the police said they believed it was likely the man lives or is staying nearby, and had walked to the beach.
They released a photograph of the towel at 7.40pm with an appeal for information from the public to help identify him.
About three hours later, they confirmed the man had been identified and his family advised of his situation.
They have thanked the public for the assistance.
- RNZ
