On 26 July 1807 "Goliath" sailed as a part of a fleet of 38 vessels for Copenhagen and was present from 15 August to 20 October that year for the siege and bombardment of Copenhagen and the capture of the Danish Fleet by Admiral Gambier. She was present from May to October 1808 in the Baltic with a fleet under Vice-Admiral Sir J Saumarez, being chased on 19 August by the Russian fleet in Hango Bay. On 30 August she joined , and the Swedish fleet blockading the Russians in the port of Rogerswick.