Police searching for a Tasmanian man missing after a fishing trip on Sunday say he was experienced and conditions were good when he set off.
Kerry Frankcombe's boat was found empty at sea about 1:30am, 12km off the state's north coast.
A search has been underway since late on Sunday after the 75-year-old Deloraine man launched his six-metre half-cab from the Port Sorell boat ramp about midday on Sunday but failed to return.
His green and white boat was found about 12km off the coast of Beechford, about 40 kilometres from Port Sorell, about 1:30am.
Tasmania Police Inspector Shane LeFevre said Mr Frankcombe had not fished in the area before but his boat appeared to be seaworthy and nothing untoward seems to have occurred.
"It's a six-metre vessel, so can withstand the conditions offshore here and towards George Town and the Tamar River, so we have no concerns about the vessel itself.
"We will of course get that checked," Inspector LeFevre said.
He said police were puzzled about what might have happened.
"Going solo is quite dangerous in that environment but if you're prepared, as it appears this gentleman was, then everything should be okay so we are really intrigued about what's happened.
"We are unsure at this stage, that is the reason why we have so many resources here looking for him.
"We know there was an EPIRB [emergency position-indicating radio beacon] onboard which wasn't activated, so once again another avenue for our investigations to why.
"It lends to the theory that nothing untoward had happened at that stage to allow him to do that.
"Certainly with his experience, he would know that he was in trouble, he would have activated that EPIRB."
Inspector LeFevre said Mr Frankcombe's family had visited the search area and were being kept informed.
"They are devastated but they certainly are hopeful as we are that we will find this gentleman in the next little while," he said.
Multiple police vessels, the rescue helicopter, drones, Tamar Sea Rescue and a Challenger Jet from Victoria began searching the area just before 8pm on Sunday.
"We have a number of assets both in the air on the water and we also have two dive squads so they'll continue searching over the next couple of days and then we'll reassess things as we go towards the end of the week," Inspector LeFevre said.
The search area, between Port Sorell and where the boat was found off Beechford, is expanding, police said.
"It's a significant search area and as you can imagine every hour that passes that search area increases dramatically so that's why we are throwing as many resources that we can at this search right now."
"We are surprised that the vessel has travelled that far but taking into account the data from the current analysis … we're surprised, but it does match with what you would expect."
Anyone who may have information is asked to contact police on 131 444.
Following a comprehensive review, police have formally suspended the significant search for missing fisherman, Kerry Frankcombe.
“Following an independent review, police are today formally suspending the search for missing Deloraine, Tasmania man, Kerry Frankcombe,” said Inspector Shane LeFevre.
75-year-old Kerry Frankcombe was reported missing after he failed to return from a fishing trip in the Port Sorrell River area on 10 September. His 6-metre half cab vessel was located unmanned and adrift approximately 12km off the coast of Beechford early on 11 September.
“Considerable search efforts have been undertaken between Port Sorell and Beechford, utilising significant resources, but unfortunately Mr Frankcombe has not been located.”
“We believe Mr Frankcombe ended up in the water without a life jacket, and we’ve received expert medical advice that sadly he could not have survived the conditions for this length of time.”
“As with any missing persons case, police will continue to investigate any new information received in relation to Mr Francombe’s disappearance, in the hope of providing closure for his family and loved ones.”
“I extend our deepest thoughts to Mr Frankcombe’s family and loved ones at this difficult time.”
Police will prepare a report for the Coroner.
16 January 2026 The Advocate