The SS Gulflight was an American oil tanker with a gross register tonnage of 5,189 GRT, constructed by the New York Shipbuilding Corporation in Camden, New Jersey. Launched on August 8, 1914, the vessel was built for the Gulf Refining Company, a predecessor of Gulf Oil. As an early 20th-century tanker, Gulflight was designed to transport petroleum products across the Atlantic, specifically carrying gasoline and lubricating oil from Port Arthur, Texas, to Rouen, France. During its service, Gulflight gained historical notoriety when it was torpedoed on May 1, 1915, by the German U-boat U-30 commanded by Rosenberg-Gruszczynski. At the time, the vessel was en route to France with a cargo of gasoline and lubricating oils. Despite the ongoing conflict and the vessel’s American neutrality, Gulflight was intercepted near the Isles of Scilly by British patrol vessels HMS Iago and HMS Filey, which suspected her of refueling a German U-boat and took her under escort. During this escort, the U-boat surfaced and ordered the ships to stop; after a brief confrontation, the U-boat fired a torpedo at Gulflight. The torpedo struck the starboard bow, causing the ship to immediately start sinking, with a large hole in the hull. The attack resulted in the loss of three crew members, including the ship’s captain, who suffered a fatal heart attack shortly after the attack. The remainder of the crew was rescued, with the ship itself being towed into Crow Bay, where it was examined by divers revealing the damage. Gulflight did not sink immediately but was damaged critically, and her sinking heightened diplomatic tensions. The incident marked the first American ship torpedoed in World War I, and the German government formally apologized, though they continued unrestricted submarine warfare. Post-incident, Gulflight was repaired and returned to service, later changing ownership and names. In 1937, she was sold and renamed Nantucket Chief, and in 1938, she was sold to British registry and renamed Refast. The vessel’s maritime significance lies in its role in early WWI naval history and its influence on U.S. diplomatic and military policy during the conflict. It was ultimately sunk in 1942 by U-582 south of St. John’s, Newfoundland.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.