The fight between the fleets had begun on Sunday morning, and at the end of the third day the strength of the Armada remained unbroken. The moral effect had no doubt been great, but the loss of two or three ships was a trifle to so large a force, and the spirit of the Spaniards had been raised by the gallant and successful defence the San Marcos had made on the Tuesday afternoon. Wednesday was again calm. The magazines of the English ships were empty. Though express after express had been sent off praying that ammunition might be sent, none had arrived, and the two fleets lay six miles apart without action, save that the galleasses came out and skirmished for a while with the English ships.

That evening, however, a supply of ammunition sufficient for another day's fighting arrived, and soon after daybreak the English fleet moved down towards the Armada, and for the first time engaged them at close quarters. The Ark-Raleigh, the Bear, the Elizabeth Jones, the Lion, and the Victory bore on straight into the centre of the Spanish galleons, exchanging broadsides with each as they passed. Oquendo with his vessel was right in the course of the English flagship, and a collision took place, in which the Ark-Raleigh's rudder was unshipped, and she became unmanageable.

The enemy's vessels closed round her, but she lowered her boats, and these, in spite of the fire of the enemy, brought her head round before the wind, and she made her way through her antagonists and got clear. For several hours the battle continued. The Spanish fire was so slow, and their ships so unwieldy, that it was rarely they succeeded in firing a shot into their active foes, while the English shot tore their way through the massive timbers of the Spanish vessels, scattering the splinters thickly among the soldiers, who had been sent below to be out of harm's way; but beyond this, and inflicting much damage upon masts and spars, the day's fighting had no actual results. No captures were made by the English.

The Spaniards suffered, but made no sign; nevertheless their confidence in their powers was shaken. Their ammunition was also running short, and they had no hope of refilling their magazines until they effected a junction with Parma. Their admiral that night wrote to him asking that two shiploads of shot and powder might be sent to him immediately. "The enemy pursue me," he said; "they fire upon me most days from morning till nightfall, but they will not close and grapple. I have given them every opportunity. I have purposely left ships exposed to tempt them to board, but they decline to do it; and there is no remedy, for they are swift and we are slow. They have men and ammunition in abundance." The Spanish admiral was unaware that the English magazines were even more empty than his own.

On Friday morning Howard sailed for Dover to take in the supplies that were so sorely needed. The Earl of Sussex, who was in command of the castle, gave him all that he had, and the stores taken from the prizes came up in light vessels and were divided among the fleet, and in the evening the English fleet again sailed out and took up its place in the rear of the Armada.

On Saturday morning the weather changed. After six days of calm and sunshine it began to blow hard from the west, with driving showers. The Spaniards, having no pilots who knew the coasts, anchored off Calais. The English fleet, closely watching their movements, brought up two miles astern.

The Spanish admiral sent off another urgent letter to Parma at Dunkirk, begging him to send immediately thirty or forty fast gunboats to keep the English at bay. Parma had received the admiral's letters, and was perfectly ready to embark his troops, but could not do this as the admiral expected he would, until the fleet came up to protect him. The lighters and barges he had constructed for the passage were only fit to keep the sea in calm weather, and would have been wholly at the mercy of even a single English ship of war. He could not, therefore, embark his troops until the duke arrived. As to the gunboats asked for, he had none with him.

But while the Spanish admiral had grave cause for uneasiness in the situation in which he found himself, Lord Howard had no greater reason for satisfaction. In spite of his efforts the enemy's fleet had arrived at their destination with their strength still unimpaired, and were in communication with the Duke of Parma's army. Lord Seymour had come up with a squadron from the mouth of the Thames, but his ships had but one day's provisions on board, while Drake and Howard's divisions had all but exhausted their supplies. The previous day's fighting had used up the ammunition obtained at Dover. Starvation would drive every English ship from the sea in another week at latest. The Channel would then be open for the passage of Parma's army.

At five o'clock on Sunday evening a council of war was held in Lord Howard's cabin, and it was determined, that as it was impossible to attack the Spanish fleet where they lay at the edge of shallow water, an attempt must be made to drive them out into the Channel with fire-ships. Eight of the private vessels were accordingly taken, and such combustibles as could be found—pitch, tar, old sails, empty casks, and other materials—were piled into them. At midnight the tide set directly from the English fleet towards the Spaniards, and the fire-ships, manned by their respective crews, hoisted sail and drove down towards them.

When near the Armada the crews set fire to the combustibles, and taking to their boats rowed back to the fleet. At the sight of the flames bursting up from the eight ships bearing down upon them, the Spaniards were seized with a panic. The admiral fired a gun as a signal, and all cut their cables and hoisted sail, and succeeded in getting out to sea before the fire-ships arrived. They lay-to six miles from shore, intending to return in the morning and recover their anchors; but Drake with his division of the fleet, and Seymour with the squadron from the Thames, weighed their anchors and stood off after them, while Howard with his division remained off Calais, where, in the morning, the largest of the four galleasses was seen aground on Calais Bar. Lord Howard wasted many precious hours in capturing her before he set off to join Drake and Seymour, who were thundering against the Spanish fleet. The wind had got up during the night, and the Spaniards had drifted farther than they expected, and when morning dawned were scattered over the sea off Gravelines. Signals were made for them to collect, but before they could do so Drake and Seymour came up and opened fire within pistol-shot. The English admiral saw at once that, with the wind rising from the south, if he could drive the unwieldy galleons north they would be cut off from Dunkirk, and would not be able to beat back again until there was a change of wind.