Police have suspended the search for missing Tōrere fisherman Jason Kauta and now say there is concern his boat may have sunk.
Searchers have found three items believed to belong to Kauta, spread between three different shores in the eastern Bay of Plenty.
Sunday will mark a week since he went out fishing in his orange and white dinghy and did not return.
Sergeant Nigel Forsyth said members of Whakatane Land Search and Rescue did an extensive land-based search of the coastline from Toatoa through to Matata and beyond today.
During a sweep of Bryan's Beach, Ohiwa, the team found the lid of the white chilly bin that washed up on Whale Island on Thursday.