This great Armada was very unwieldy, and contained many dull sailers, so that, making its way at the average rate of only about thirteen miles a day, it passed the Berlingas, crept by Figuera, Oporto and Vigo, and finally lay becalmed off Cape Finisterre. Up to this time the winds, if baffling, had been moderate, the weather pleasant, and the sea smooth as glass. But now the Spanish fleet was assailed by a tempest, which might be called fearful, even in the stormy Bay of Biscay.

Blowing at first fitfully, and in heavy squalls, it by nightfall settled into a steady gale from west-northwest, driving before it a tremendous sea, the surges of which broke with a roar distinctly heard above the fierce howling of the wind. Yet, though the sea ran high, it was not irregular, and the Armada, under snug canvas, was making good weather of it, when, a little after midnight, the wind shifted very suddenly to northeast, blowing with the violence of a tornado, and taking every ship under square sail flat aback. Some of the vessels, gathering sternboard, lost their rudders, which were in that day very insecure; some, thrown on their beam-ends, were forced to cut away their masts and throw overboard their guns; while all lost sails and top-hamper, and not a few the upper deck cabins, at that time so lofty.

When day broke the spectacle was presented of a whole fleet helplessly adrift upon the ocean. Many of the largest and finest vessels were lying in the trough of the sea, which every now and then made a clean breach over them, each time carrying off some of the crews. Among the fleet was a huge Portuguese galley, the Diana, which had been knocked down by the shift of wind, lost her masts and oars, and was lying on her side, gradually filling with water, and fast settling by the stern. The rest of the vessels were powerless to assist her, and she soon sank before their eyes, carrying down every soul belonging to her, including, of course, the poor galley slaves chained to her oars.

Then, to add to the horrors of storm and shipwreck, a mutiny broke out among the rowers of the galley Vasana (a motley crew of Turkish and Moorish prisoners and Christian felons), who had been long watching for an opportunity to secure their freedom; and now, seeing their galley to windward of all the vessels of the Armada, with the exception of the Capitana galley, which was a mile away from them, they judged the occasion favorable for the accomplishment of their purpose. Led by a Welshman, named David Gwynne, the mutinous galley-slaves attacked the sailors and soldiers of the Vasana, and as they exceeded them in number, and the free men had no time to seize their arms, while the slaves were armed with stilettoes made of all kinds of metal, and carefully concealed for such an occasion, they quite easily prevailed. The captain of the Capitana, seeing that something was wrong on board the Vasana, ran down as close to her as the heavy sea would permit, and, finding her already in possession of the Welshman and his fellow galley-slaves, poured a broadside into her, which cut her up terribly, and filled her decks with more killed and wounded men. At this critical moment, while engaged with an enemy without, the crew of the Capitana found themselves threatened with a greater danger from within. Their own slaves now rose, broke their chains, and took part in the engagement. It is not known whether they had any previous knowledge of an attempt on board the Vasana, or whether it was the effect of example. At any rate, they rushed upon their late masters and oppressors with such weapons as they had concealed, or could seize at the moment, and attacked them with desperate and irresistible fury and resolution. The struggle, in the midst of the gale, for the possession of the Capitana, was furious but brief. It ended in the triumph of the galley-slaves, who, like their fellows on board the Vasana, spared no rank nor age. The massacre was soon over, and the bodies thrown into the water; and the gale soon after abating, the galleys were run into Bayonne, where, Motley says, Gwynne was graciously received by Henry of Navarre. The crippled Armada, having lost three of its finest galleys, managed to creep into the different ports on the northern shore of Spain.

Once more they all made rendezvous at Corunna, and after a month spent in repairs, sailed again, on July 22d, for Calais Roads.

With fair winds and fine weather, the Spanish fleet struck soundings in the English channel on July 28th, and the following day, in the afternoon, were in sight of the Lizard, whence they were seen and recognized, and soon, by bonfires, and other preconcerted signals, all England knew that the long threatened danger was close at hand; and, without faltering, one and all prepared to meet it.

The most of the English fleet was in Plymouth at the time. Many of the principal officers were on shore, playing at bowls, and otherwise amusing themselves, and the wind was blowing directly into the harbor, preventing the fleet from pulling to sea. But the commander-in-chief, Lord Howard of Effingham, was equal to the emergency; summoning all to instant exertion; and before daylight the following morning sixty-seven of his best ships had been, with extreme labor and difficulty, towed and kedged into deep water, and, commanded by such men as Drake, Frobisher, and Hawkins, were off the Eddystone, keeping a sharp lookout for the Spaniards. Every hour additional vessels were joining the English fleet.

During the whole forenoon the wind was very light, and the weather thick; but towards evening a fine south-west wind set in, and the mist rising, the two fleets discovered each other.

The Armada, in a half-moon, and in complete battle array, was so compactly drawn up that its flanking vessels were distributed but seven miles from each other; and all were bearing steadily up channel. The Spanish guns were so numerous, and so much heavier in calibre than anything the English carried, that the Lord High Admiral saw at once that the force at his command could not successfully confront the enemy. He therefore permitted them to pass without firing a shot; but hung closely upon their rear, in hopes of cutting off any vessels which might chance to fall astern of the others. It was not until the next day, Sunday, July 31st, that an opportunity offered for attacking to advantage. Then, “sending a pinnace, called the Defiance, before him, to denounce war against the enemy, by the discharge of all her guns,” Howard at once opened fire from his own ship, the Royal Oak, upon a large galleon, commanded by Don Alphonso de Leyva, which he took to be the flag-ship of the Spanish commander-in-chief.

In the meantime, the combined squadrons of Drake, Frobisher and Hawkins opened furiously upon the fleet of Biscay, or of northern Spain, which, consisting of fourteen vessels, and carrying 302 guns, was commanded by Vice-admiral Recalde, an officer of great experience. This squadron had been formed into a rear guard, in expectation of just such an attack.