On what was meant to be a day of quiet remembrance and family connection, tragedy struck in the waters near Alcatraz Island when a 49-foot cabin cruiser carrying an extended family capsized and sank. The group had gathered on the San Francisco Bay to honor a departed loved one by scattering their ashes, a peaceful ritual that quickly turned into a fight for survival. Of the twenty passengers on board, sixteen were rescued from the cold waters, while one passenger, 79-year-old Clifford Joseph Boisa of Sutter County, tragically lost his life after being pulled from the bay. A beloved family dog also perished in the incident, leaving a grieving family to grapple with unimaginable loss during an already somber occasion.
Following the disaster, a massive, coordinated search effort Lind-up across the bay, as local emergency crews and the U.S. Coast Guard raced against the clock to find three passengers who remained missing. For nearly a day, rescuers poured their hearts and resources into the mission, with crews searching for approximately 23 hours. Eleven surface vessels and four aircraft covered roughly 950 square nautical miles and traversed more than 1,700 miles of search tracks. Despite these exhausting efforts, Coast Guard Sector San Francisco Commander Capt. Jarod Toczko announced the painful decision to suspend the active search, expressing how deeply difficult it is for commanders to halt operations when the ultimate goal is always to bring loved ones home to their families.
The terrifying moments of the capsizing unfolded rapidly after the vessel was struck by a wave, causing it to list heavily, lose stability, and ultimately roll over before sinking into the deep bay. While initial emergency calls reported a fire on board, investigators clarified that the suspected smoke was actually steam venting from the vessel as it was claimed by the water. The cabin cruiser featured three enclosed levels, and harrowing interviews with survivors revealed that several passengers were inside the main and lower decks when the boat flipped. Authorities acknowledge the heartbreaking possibility that the three missing individuals may have become trapped inside the vessel as it went down, though official conclusions have not yet been finalized.
In the chaotic aftermath of the sinking, the survivor rescue and care operation became a testament to community resilience and quick action. The San Francisco Fire Department managed the immediate medical response, transporting three survivors to local hospitals—who were later treated and released—while thirteen others were comforted and cared for at a specialized reunification center. Amidst the heartbreak, officials expressed profound gratitude for the “Good Samaritans” in the area, including nearby fishermen and recreational boaters who immediately rushed to the scene. Capt. Toczko credited these everyday heroes with saving numerous lives, noting that their swift, selfless actions prevented an even larger loss of life before official rescue crews could arrive.
The technical challenge of locating and potentially recovering the sunken vessel now lies ahead for local authorities. Experts believe the boat rests in dark, challenging waters approximately 130 feet deep near where it capsized. The San Francisco Police Department explained that recovery teams must first pinpoint the exact location of the wreck before deploying an underwater drone to assess the situation. Standard police divers cannot safely operate at depths exceeding 120 feet, making the recovery mission a complex, highly specialized endeavor that must be approached with extreme caution.
Before the disaster occurred, the recreational vessel had departed from the scenic area near San Francisco’s St. Francis Yacht Club and successfully visited Angel Island. The emergency struck as the family was making their return journey across the bustling bay, turning a beautiful memorial outing into a devastating chapter for the family. As federal and local investigators work to determine the precise cause of the sinking, a community stands in solidarity with a family whose day of mourning a past loss was tragically compounded by new, profound grief.
