Grasse ordered his fleet to prepare for action on the morning of 29 April, and sailed for Fort Royal with the convoy ships hugging the coast and the armed ships in battle line. The French spotted Hood's fleet bearing towards them around 0800, but Grasse held the advantageous
weather gauge from an East-North-East wind. At about 0920, Hood was joined by the
Prince William, a
64-gun ship that had been at
St. Lucia. The two fleets continued to push for advantageous positions, however Hood's leeward position meant he was unable to prevent Grasse from bringing the convoy to the harbour, and Grasse's fleet and the four blockaded ships soon met. Around 1100, Grasse's van began firing at long range, with no effect. Saint-Hippolyte's division then set sail, leaving the harbour of Fort-Royal and making their junction with Grasse. By 1230 the two fleets were aligned, but Grasse refused to take advantage of the weather gauge to close with Hood, despite Hood's efforts to bring the French to him, as doing so entailed risking his transports. The fleets then exchanged cannonades and broadsides for the next hour; at long range, the damage incurred was modest, although ,
Russell and required repairs.
Centaur had her captain, first officer and 10 others killed, and 26 wounded. The French suffered mostly light damage to their rigging. From 1400, the French convoy slipped between the coast and Grasse's squadron, safely arriving at Martinique. Hood finally drew away toward Saint Lucia. On 30, Grasse, having successfully completed his convoy escort, was free to give chase, and he harassed the British for a couple of days, but Hood refused to be brought to action. In the chase, the disparity of sailing performance between the French ships scattered Grasse's squadron, to the point that by 1 May, Grasse had only 11 ships with him and was losing sight of the last ones. He then returned to Fort-Royal, where he arrived on 6 May. == Aftermath ==