A memorial service will be held on Friday for the whitebaiter swept out to sea at the mouth of the Rakaia River in Canterbury.
Victor Boraman, a 21-year-old dairy worker, has not been seen since he was swept away while whitebaiting with two friends on Sunday night.
Three days of searching have failed to find any trace and his family accept he has died.
A death notice published today states that Mr Boraman - a Russian orphan born Victor Sergeyevicvh Vasiliyer who was brought to New Zealand by his new parents Ted and Dixie Boraman as a six-year-old - has been "tragically lost at sea".
A memorial service to celebrate his life will be held at the Papakaio Community Centre in Otago this Friday.