The missing person was first reported to the U.S. Coast Guard last week, said Mike Salerno, a Coast Guard spokesman in Juneau.
Coast Guard aircraft, the cutter Aspen, and several fishing boats mounted a search of area waters. The missing person reportedly wasn't wearing a life jacket.
The vessel involved was the Warmaster, Salerno said. State records list the owner of the 32-foot boat as Guy Hoy, of Everson, Washington.
Salerno said the Coast Guard, by policy, would not release the missing person's name.
Deckboss has asked the Alaska State Troopers for identification.
