Dubourdieu (as
commodore) led a squadron consisting of six
frigates (four of 40 guns and two of 32 guns), a 16-gun
brig, two
schooners, one
xebec, and two
gunboats. Three of his ships were from the
French Navy, and the others from the Navy of the
Kingdom of Italy. In addition the squadron carried 500 Italian soldiers. In the absence of
Montagu, Hoste's squadron consisted of three frigates (one of 38 guns and two of 32 guns) and one 22-gun
post ship. The island of Lissa itself was defended by a small number of local troops under the command of two
midshipmen. Dubourdieu's squadron was spotted approaching the island of Lissa at 03:00 on 12 March 1811 by Captain Gordon in , which had led the British squadron from
Port St George on a cruise off Ancona. Turning west, the British squadron awaited the French approach in line ahead, sailing along the north coast of the island within half a mile of the shoreline. By 06:00, Dubourdieu was approaching the British line from the north-east in two divisions, leading in at the head of the windward or western division. Dubourdieu hoped to pass ahead of
Active at the head of the British line and cross it further east with , which led the leeward division. Dubourdieu intended to break the British line in two places and destroy the British squadron in the crossfire. Over the next three hours the squadrons continued to close, light winds restricting them to a little over three
knots. As he closed with Hoste's force, Dubourdieu realised that he would be unable to successfully cross ''Active's'' bow due to the British ship's speed, and would also be unable to break through their line due to the British ships' close proximity to one another. Once
Favorite was within a few yards of
Amphions stern, Hoste gave permission for the gun to be fired and the cannon's discharge instantly swept the bow of
Favorite clear of the French and Italian boarding party. As
Favorite and
Amphion closed with one another, firing continued between the British rear and the French leeward division, led by
Danaé. Several of the French ships came at an angle at which they could bring their guns to bear on , the rearmost British ship, and both sides were firing regular broadsides at one another.
Hoste's manoeuvre Following the death of Dubourdieu, Captain
Jean-Alexandre Péridier on ordered the French and Italian ships to attack the British line directly. The battered
Favorite led with an attempt to round
Amphion and
rake her before catching her in crossfire, as had been Dubourdieu's original intention. The remainder of the Franco-Italian squadron followed this lead and attempted to bring their superior numbers to bear on the British squadron. Hoste was prepared for this eventuality and immediately ordered his ships to
wear, turning south and then east to reverse direction. This movement threw the Franco-Italian squadron into confusion and as a result the squadron's formation became disorganised. Thrown into further confusion by the loss of
Favorite, the Franco-Italian formation began to break up and the British squadron was able to pull ahead of their opponents; the leading French ships
Flore and
Bellona succeeded in only reaching
Amphion, which was now at the rear of the British line.
Chase Behind
Volage and
Danaé, the Italian frigate under
Nicolò Pasqualigo engaged
Cerberus in a close range duel, during which
Cerberus took heavy damage but inflicted similar injuries on the Italian ship. This exchange continued until the arrival of
Active caused the
Danaé,
Corona and
Carolina to sheer off and retreat to the east. To the rear,
Amphion succeeded in closing with and raking
Flore, and caused such damage that within five minutes the French officers onboard threw the ship's colours overboard in surrender. Péridier had been seriously wounded in the action, and took no part in
Flores later movements.
Amphion then attacked
Bellona and in an engagement that lasted until 12:00, forced the Italian ship's surrender. During this combat, the small ship
Principessa Augusta fired on
Amphion from a distance, until the frigate was able to turn a gun on them and drive them off. Hoste sent a
punt to take possession of
Bellona but due to the damage suffered was unable to launch a boat to seize
Flore. Realising
Amphions difficulty, the officers of
Flore, who had made hasty repairs during the conflict between
Amphion and
Bellona, immediately set sail for the French harbour on
Lesina (Hvar), despite having already surrendered. The frigates manoeuvred around one another for the next hour; captains Gordon and Pasqualigo each seeking the best position from which to engage. The frigates engaged in combat at 13.45,
Active forcing
Coronas surrender 45 minutes later after a fire broke out aboard the Italian ship.
Active too had suffered severely and as the British squadron was not strong enough to continue the action by attacking the remaining squadron in its protected harbour on Lesina, the battle came to an end. At Port St. George, the Italian gunboat
Lodola sneaked unnoticed into the harbour and almost captured the Sicilian privateer
Vincitore. The raider was driven off by the remaining garrison of the town without the prize, while attempting to manoeuvre her out of the bay. In the seas off Lissa, British prize crews were making strenuous efforts to protect their captures;
Corona was heavily on fire in consequence of her engagement with
Active and the British prize crew fought the blaze alongside their Italian prisoners. The fire was eventually brought under control, but not without the death of five men and several more seriously burnt when the blazing mainmast collapsed. Hoste also remained at sea, cruising in the battered
Amphion beyond the range of the shore batteries on Lesina. Hoste was furious at the behaviour of
Flores officers and sent a note into Lesina demanding that they give up the ship as indicated by its earlier surrender. In surrendering and then escaping, the officers of
Flore had breached an informal rule of naval conflict under which a ship that voluntarily struck its flag submitted to an opponent in order to prevent continued loss of life among its crew.
Flore had been able to pass unmolested through the British squadron only because she was recognised to have surrendered, and to abuse this custom in this way was considered, in the Royal Navy especially, to be a dishonourable act. The French at Lesina did not respond to Hoste's note, and the British squadron was eventually forced to return to Lissa to effect repairs. ==Aftermath==