Heathcote returned to Britain after this, and on 28 April 1812 was appointed to command the 74-gun with the
Mediterranean Fleet. His commander, Vice-Admiral
Sir Edward Pellew placed him in charge of the inshore squadron during the blockade of
Toulon in Autumn 1813, and on 5 November 1813 he became involved in one of the last clashes with the French Mediterranean Fleet. Strong gales in late October 1813 had forced both the British inshore squadron and the main battlefleet off their stations, and the French commander, Vice-Admiral
Maxime Julien Émeriau de Beauverger, decided to make a sortie to exercise his fleet off Cape Sicié. Heathcote, commanding four 74-gun ships, had recently arrived back on station and was observing the French movements. At 11:30 am the wind suddenly changed direction, shifting to the north-west. Concerned about the sudden arrival of the British and unfavourable winds, Émeriau abandoned the exercises and ordered the fleet to make for Toulon. The advanced squadron of the French fleet, commanded by Rear-Admiral
Julien Cosmao and consisting of five ships of the line and four heavy frigates, now found itself to leeward, beating back to port. The British ships tacked and wore, exchanging fire with the French until the wind carried Cosmao-Kerjulien's squadron under the safety of the shore batteries covering the approach to Toulon. Casualties were light throughout both fleets, the only fatality during the action occurred aboard Heathcote's ship, when a seaman was killed in an accident. The only other casualty aboard
Scipion was one man wounded by enemy fire. With the end of the
War of the Sixth Coalition, Heathcote was sent to
Marseille with four ships of the line, to collect British prisoners of war from the port and convey them to
Port Mahon. ==Family and later life==