Alert was a hired armed lugger that served the British Royal Navy from 27 March 1804 to 4 March 1805. Alert had a burthen of 11980⁄94 tons and was armed with six 12-pounder and eight 6-pounder guns, and two 12-pounder carronades. During 1804 Alert was renamed Lucy.[1]
Lucy was under the command of Lieutenant Thomas Delafons on 30 December 1804 when she captured the Spanish ship St Andero.[2][3] St Andero, Beragorte, master, came into Plymouth. She had come from Vera Cruz and was carrying 100,000 dollars, and a cargo of sugar, indigo, and cochineal.[4][5]
Later, Lucy captured and sent into Plymouth the chasse maree Deux Freres, which had been sailing from Île de Ré to Bordeaux.[6]