On the 28th, in the morning about nine o'clock, Prince Rupert sent a detached squadron of thirty-five frigates and thirteen fire-ships to draw the enemy out, which was very easily done; for De Ruyter presently advanced in good order, and, the English light ships retreating, put their own fleet in some disarray. This engagement took place upon very unequal terms: the confederate fleet consisted of eighty-four men of war, besides fire-ships, divided into three squadrons, under the command of Prince Rupert, Count d'Estrees, and Sir Edward Spragge. The Dutch were scarcely seventy men-of-war and frigates, under De Ruyter, Tromp, and Bankert.

The battle was very hard fought on both sides, insomuch that Tromp shifted his flag four times; from the Golden Lion to the Prince on Horseback, from the Prince on Horseback to the Amsterdam, and from the Amsterdam to the Comet, from on board which he dated his letter to the states in the evening. Sir Edward Spragge and the Earl of Ossory distinguished themselves on our side by their extraordinary courage and conduct. Prince Rupert also performed wonders, considering that his ship was in a very bad condition and took in so much water at her ports that she could not fire the guns of her lower tier. The battle lasted till night, and then the Dutch are said to have retired behind their sands.

Both sides, however, claimed the victory: De Ruyter, in his letter to the Prince of Orange, says, "We judge absolutely that the victory is on the side of this state and of your highness." Prince Rupert, in his letter to the Earl of Arlington, says, "I thought it best to cease the pursuit and anchor where I now am." As to the slain on both sides in this battle, it is reported the Dutch lost Vice-admiral Schram, Rear-admiral Vlugh, and six of their captains, and had one ship disabled, which was lost in her retreat. On our side fell the Captains Fowls, Finch, Tempest, and Worden: Colonel Hamilton had his legs shot off, and we had only two ships disabled, none either sunk or taken.

In one respect, however, the Dutch may certainly be credited with victory; since they prevented a descent intended upon their country, which was the main object of the attack, and for which service, in case of the victory of the English fleet, Count Schomberg, with six thousand men, lay ready at Yarmouth.

The Dutch, being upon their own coast, had the advantage of receiving quick supplies; whereas the wind prevented the English from obtaining succour. Prince Rupert, however, did all in his power to repair his fleet, and believing that the Dutch would not be long before they resumed hostilities, he went on board the Royal Sovereign in the evening of June 3rd, "where he went not to bed all night." His foresight was justified by events; for on the 4th, in the morning, the Dutch fleet, by this time at least as strong as the confederates, bore down upon them as fast as the wind would permit. Prince Rupert was so much in earnest that, finding his ship's crew raised his anchors very slowly, he ordered his cables to be cut, that he might make haste to meet the Dutch. Count d'Estrees, with the white squadron, is said to have betrayed no such great willingness to fight, but to have kept as much as might be out of harm's way.

At last, about five in the evening, Spragge and Tromp engaged with great fury. De Ruyter showed at first a design of coming to a close engagement with the prince: but before he came within musket-shot, he tacked and bore away; whence it was concluded that he had suffered some considerable damage. Spragge, in the meantime, had forced Tromp to sheer off. He then fell into Vice-admiral Sweers's division, which he soon put to confusion, and had a third engagement with Tromp, wherein he shot down his flag. The battle lasted till between ten and eleven at night, and then the Dutch stood to the south-east, and so it ended.

Both sides claimed the victory as before, losses being pretty equal on both sides, though far from considerable on either.

The prince was for attacking the enemy again; but it was carried in a council of war to sail for the English coast, in order to obtain supplies, as well of ammunition as provision; of the want of which a great many captains complained loudly. Besides, the fleet was so poorly manned that if it had not been for the land forces on board they could not have fought at all. On June the 8th the fleet arrived at the Nore, and on the 14th Prince Rupert went to London, to give the king an account of the condition of things and to press for necessary supplies.

About the middle of July Prince Rupert was once more at sea, having on board the troops intended for a descent upon the Dutch coast. His Highness arrived off Holland on the 21st of the said month; and, declining an engagement, stood along the shore in order to find an opportunity for disembarking his troops. On August the 9th he took a Dutch East India ship richly laden. This induced De Ruyter to bear down upon the English fleet; upon seeing which, Prince Rupert commanded the French a particular course, and had thereby an opportunity of discerning what he was to expect from them in a time of action. They lay by twice that night; first about eleven o'clock, when the prince sent to Count d'Estrees to order him to make sail, which he did till about one o'clock and then laid his sail to the mast again causing a second stop to the fleet and obliging the prince to send him another message. In those days, when party-spirit ran very high, nobody ever suspected the Count d'Estrees' courage, which was so well known and so thoroughly established as clearly to disclose his orders.