| Divisions. | Ships. | Tons. | Guns. | Soldiers. | Sailors. | Total Men. |
| 130 | 57,868 | 2,431 | 19,295 | 8,050 | 27,365 | |
| Rowers (in galleasses and galleys) | 02,088 | |||||
| Grand total, soldiers, sailors and rowers | 29,453 | |||||
| Armada of Portugal | 012 | 07,737 | 0,347 | 03,330 | 1,293 | 04,623 |
| Ar " ada " f Biscay | 014 | 06,567 | 0,238 | 01,937 | 0,863 | 02,800 |
| Ar " ada " f Castille | 016 | 08,714 | 0,384 | 02,458 | 1,719 | 04,171 |
| Ar " ada " f Andalusia | 011 | 08,762 | 0,240 | 02,327 | 0,780 | 03,105 |
| Ar " ada " f Guipuzcoa | 014 | 06,991 | 0,247 | 01,992 | 0,616 | 02,608 |
| Ar " ada " f the Levant | 010 | 07,705 | 0,280 | 02,780 | 0,767 | 03,523 |
| Squadron of "urcas" (hulks or storeships) | 023 | 10,271 | 0,384 | 03,121 | 0,608 | 03,729 |
| "Patasses" and "zabras" (small craft) | 022 | 01,121 | 00,91 | 00,479 | 0,574 | 01,093 |
| Neapolitan galleasses | 004 | — | 0200 | 00,773 | 0,468 | 01,341 |
| Galleys | 004 | — | 00,20 | — | 0,362 | 00,362 |
The first point to note about the Armada is that it was almost entirely a fleet of sailing-ships. The new period of naval war had begun. There had been hundreds of galleys at Lepanto, seventeen years earlier, but there were only four in the Armada, and none of these reached the Channel. The long, low, oar-driven warship, that for two thousand years had done so much fighting in the Mediterranean, proved useless in the long waves of the Atlantic.[7] The only oared ships that really took part in the campaign were the four galleasses, and in these the oar was only auxiliary to the spread of sail on their three full-rigged masts. The galleasse has been described in the story of Lepanto. It was an intermediate or transition type of ship. It seems to have so impressed the English onlookers that the four galleasses are given quite an unmerited importance in some of the popular narratives of the war.
But the day of sails had come, and the really effective strength of the Armada lay in the tall galleons of the six "armadas" or squadrons of Portugal, the Spanish provinces, and the Levantine traders. The galleon was a large sailing-ship, but even as to the size of the galleons the popular tradition of history is full of exaggeration. Built primarily for commerce, not for war, they carried fewer guns than the galleasses, though many of them were of heavier tonnage. In those days every large trader carried a certain number of guns for her protection, but such guns were mostly of small calibre and short range.
the "great armada" entering the channel
From the drawing by W. H. Overena
The largest galleons were in the armada of the Levant. The flagship, "La Regazona," commanded by Martin de Bertendona, was the biggest ship in the whole fleet, a great vessel of 1249 tons. But she only mounted 30 guns, mostly light pieces. Compare this with the armament of the galleasses, and one sees the difference between ships built for war and galleons that were primarily traders. The largest of the four galleasses was only of 264 tons, the smallest 169, but each of the four mounted 50 guns. In all the six armadas of galleons there were only seven ships of over a thousand tons. There were fourteen more of over 800, and a considerable number of under 500 tons. But the galleon looked larger than she really was. Such ships had high bulwarks and towering fore and stern castles, and they appear to have been over-rigged with huge masts and heavy yards. A galleon under full sail must have been a splendid sight, the bows and stern and the tall "castles" tricked out with carving, gold and colour. Great lanterns were fixed on the poop. The sails were not dull stretches of canvas, but bright with colour, for woven into or embroidered on them there were huge coats-of-arms, or brilliantly coloured crosses, and even pictures of the saints with gilded haloes. From the mastheads fluttered pennons thirty or forty feet long, and flagstaffs displayed not only the broad standard of the Lions and Castles of Spain, but also the banners of nobles and knights who were serving on board.
But the tall ship, with her proud display of gold and colour, was more splendid than formidable, and the Elizabethan seamen had soon realized the fact. Built originally for the more equable weather of the trade-wind region in the South Atlantic, she was not so well fitted for the wilder seas and changing winds of the North. She was essentially an unhandy ship. In bad weather she rolled heavily, and her heavy masts and spars and high upper works strained the whole structure, so that she was soon leaking badly. With the wind abeam and blowing hard, her tall sides and towering castles were like sails that could not be reefed, a resisting surface that complicated all manœuvres. The guns that looked out from her port-holes were mostly small cannon, many of them mere three and four-pounders, of short range and little effect. So small was the dependence the Spaniards placed upon them that they carried only the scantiest supply of ammunition.
The fighting method of the galleon was to bear close down upon her opponent, run her aboard, if possible, pour down a heavy fire of musketry from the high bulwarks and castles, so as to bring a plunging shower of bullets on the enemy's decks, and then board, and let pike and sword do their work as they had done at Lepanto. These were, after all, the methods of the soldier, the tactics of the war-galley. It was the merit of Howard, Hawkins, Drake, and the other great captains, who commanded against the Armada, that they fought as seamen, using their more handy and better handled ships to choose their own position and range, refusing to let the Spaniards close, and bringing a more powerful, longer-ranging, and better served artillery to bear with destructive effect on the easy targets supplied by the tall galleons. It is worth noting that while there were more soldiers than seamen in the Armada, there were more seamen than soldiers in the fleet that met it in the narrow seas.