At nine o'clock one of the headmost of the frigates, dropping back from the van, hailed the _Formidable_ to the effect that they had De Grasse's lights well in view. By midnight the enemy's signal-flares were distinctly visible from the British flagship, and an occasional signal-gun was heard. At two in the morning (the 9th of April) the _St. Albans_ dropped back alongside the _Formidable_ and hailed across that she and the _Valiant_, sailing to windward, had seen the enemy's lights. The _Formidable_ had sighted them for herself just before. Satisfied with the progress made, Rodney now brought the fleet to. Daylight was wanted for the next move. Clear daylight came about half-past five. It disclosed the entire force of the enemy, both men-of-war and convoy. They were full in sight to the north-east, an irregular array of ships stretching along under the high land of Dominica, and from six to twelve miles off. The leading French ships were trying to weather the northernmost point of the island and work round into the stretch of open water between Dominica and the next island to northward, Guadeloupe, but their progress was slow. Since midnight the wind had fallen away until it was now nearly a dead calm. The bulk of De Grasse's ships were lying off Prince Rupert's Bay with barely steerage way. Rodney, farther to seaward, was in like case. Until nearly seven o'clock it was impossible to move on either side. Then there came a change. Towards seven o'clock the sea-breeze from the north-east, blowing through the channel between Dominica and Guadeloupe, began to reach Hood's ships at the head of the British line. The breeze carried Hood forward and out into the channel; but at the same time it caused him to break away and separate from his own fleet. Rodney himself with the whole of the British centre, and Drake with the rear squadron, were left at some distance astern, beyond the reach of the breeze. They remained unable to get clear of the belt of calm under the lee of Dominica.[24] A gap was formed in the British line as Hood was swept more and more ahead, and it widened rapidly. The opportunity was too good for De Grasse to miss. He had the windward berth, and fourteen or fifteen of his ships, helped by the same breeze that carried Hood forward, were simultaneously getting clear of the island and into the channel. Only eight ships were with Hood. De Grasse saw a chance of dealing his opponent a telling blow by crippling Hood before the British centre and rear squadrons could move to his support. He signalled to De Vaudreuil, who led the French line, to bring Hood's isolated squadron to action at once.