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Cornwall Wreck Hunters Finally Pinpoint Lost Tampa Cutter

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Published on April 30, 2026
Cornwall Wreck Hunters Finally Pinpoint Lost Tampa CutterSource: U.S. Coast Guard

British technical divers say they have finally pinpointed the wreck of the U.S. Coast Guard cutter Tampa about 50 miles off Newquay, Cornwall, resting more than 300 feet below the surface. The Tampa was struck by a German torpedo in the Bristol Channel on Sept. 26, 1918, and sank with the loss of all 131 people aboard. The discovery, announced this week, brings the final resting place of a ship long linked to the city of Tampa and a painful chapter in U.S. maritime history into clearer focus.

Discovery by volunteer divers

The British technical-diving group Gasperados says it located the hull after a three-year search and captured video footage that helped identify the wreck. “This discovery is the result of three years of research and exploration,” team leader Steve Mortimer said, adding that the group will provide its imagery to U.S. officials, as reported by Divernet.

How the wreck was confirmed

Per the U.S. Coast Guard, the service's Historian's Office supplied archival photos and technical data that helped match features on the wreck, including the ship's wheel, bell and deck fittings, to Tampa's records. The release places the site at roughly 50 miles off Newquay and notes that the wreck lies at a depth exceeding 300 feet.

The Tampa and its final voyage

The Tampa was built at Newport News and renamed for the Florida city in early 1916 before being sent to European convoy duty during World War I. According to the U.S. Coast Guard Historian's Office, she was struck by a torpedo from German submarine UB-91 on Sept. 26, 1918, sank in under three minutes and 131 people, including 111 Coast Guardsmen, were killed. The loss has been commemorated in memorials at Arlington and in Britain for more than a century.

Service reaction and significance

U.S. Coast Guard leadership is treating the find as a meaningful act of remembrance for a lost crew. "Locating the wreck connects us to their sacrifice and reminds us that devotion to duty endures," Commandant Adm. Kevin Lunday said in the service's statement. The Coast Guard also said it is developing plans for underwater research and exploration related to the site, according to the U.S. Coast Guard.

Next steps and what divers say

The Gasperados say they handed over video to U.S. officials, took no artifacts from the site and will make their footage available for study. Local dive leaders told Cornish outlets the search involved multiple false leads and that this was an all-or-nothing final push, and the team has been liaising with U.S. authorities about next steps, as reported by Divernet and WTSP.

Local ties and closure

For the city of Tampa, the cutter's name and its crew have been part of civic memory since the vessel made peacetime appearances at events such as Gasparilla. With a documented location now confirmed, relatives, historians and the Coast Guard have a concrete site for remembrance and future research, the U.S. Coast Guard Historian's Office notes. See the historian's background on the cutter for more context at the U.S. Coast Guard Historian's Office.

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