The coroner's office said Saturday that autopsies still are pending for the couple, who were identified as Nikolaos and Eudora Afkentakis, of Pittsburg.
U.S. Coast Guard officials think the 20-foot motorized boat in which the 83-year-old husband and 78-year-old wife had gone out to place crab pots capsized in the heavy surf. Neither of the victims was wearing a life vest.
Friends reported the pair missing after they failed to return as scheduled on Thursday morning. Their bodies were found later in the day.