HMS Triton was a modified Mermaid-class sixth-rate frigate of the Royal Navy, launched in October 1773. Designed by Thomas Slade, she was a 28-gun sailing vessel, reflecting improvements over her original class, with a keel length of approximately 103 feet 4+5/8 inches (31.512 meters) and a gundeck length of 124 feet 1 inch (37.82 meters). Her beam measured 33 feet 7 inches (10.24 meters), with a depth in hold of about 11 feet (3.4 meters), and she displaced approximately 620 tons burthen. The ship's construction took place at Bucklers Hard, Hampshire, under master shipwright Henry Adams, and her hull featured a distinctive design with increased sheer fore and aft, a longer keel, and a rounded quarter gallery, which set her apart from earlier Mermaid-class vessels. Armament initially included twenty-four 9-pounder long guns on the upper deck, supplemented by four 3-pounder guns on the quarterdeck and twelve swivel guns, with later modifications adding six 18-pounder carronades and upgrading smaller guns to 6-pounders. Although not renowned for speed, Triton performed well to windward, capable of speeds up to 12 knots when running before the wind. Her service history spanned from her commissioning in 1775, with notable deployments during the American Revolutionary War. She participated in operations in the St. Lawrence River, capturing privateers such as Pompey and Gates, and engaged in significant actions like the Relief of Gibraltar in 1780, where she helped capture a Spanish convoy. She was present at the Battle of Cape St Vincent in January 1780, contributing to the British victory over the Spanish fleet. Triton also served in the West Indies, notably at the Battle of the Saintes in April 1782, where British forces under Admiral Rodney defeated the French fleet, preventing a planned invasion of Jamaica. After a period of repairs and refits, she was recommissioned in 1790 and participated in Baltic surveys, providing intelligence that would later aid Nelson's Battle of Copenhagen. Her later service included operations at Jamaica during the French Revolutionary Wars. Triton was paid off in November 1795 and was broken up at Deptford Dockyard in January 1796, marking the end of her nearly two-decade-long active service.

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