But Senior Sergeant Tony Jeurissen said no more evidence had been found.
Tomorrow the Police National Dive Squad is expected to join the search, focusing on streams and creeks, Jeurissen said.
At the Taupo Police Station search base, all the information gathered so far is being evaluated. Police and Land Search and Rescue are assessing all areas covered until now "to re-task search efforts for tomorrow", he said.
Whanau received the latest information at a meeting in Turangi this afternoon, Jeurissen said.
"Police would like to acknowledge the exceptional assistance provided by representative members of Ngati Tuwharetoa.
"They have supported searchers and the mens' families throughout this distressing time."