It is now known that while Columbus was right in his expectations of not finding a continent so early, he was mistaken in supposing land to lie any where in that vicinity. Whether these weeds are collected by the course of the currents, or whether they rise from the bottom, torn from their beds by the action of the water, is not yet absolutely ascertained, though the latter is the most common opinion, extensive shoals existing in this quarter of the ocean. Under the latter supposition, the mariners of Cadiz were nearer the truth than is first apparent, a sunken island having all the characteristics of a shoal, but those which may be supposed to be connected with the mode of formation.

No land was seen. The vessels continued their progress at a rate but little varying from five miles the hour, shoving aside the weeds, which at times accumulated in masses, under their bows, but which could offer no serious obstacle to their progress. As for the admiral, so lofty were his views, so steady his opinions concerning the great geographical problem he was about to solve, and so determined his resolution to persevere to the end, that he rather hoped to miss than to fall in with the islands, that he fancied could be at no great distance. The day and night carried the vessels rather more than one hundred miles to the westward, placing the fleet not far from midway between the meridians that bounded the extreme western and eastern margins of the two continents, though still much nearer to Africa than to America, following the parallel of latitude on which it was sailing. As the wind continued steady, and the sea was as smooth as a river, the three vessels kept close together, the Pinta, the swiftest craft, reducing her canvas for that purpose. During the afternoon's watch of the day that succeeded that of the meeting with the weeds, which was Monday, the 17th September, or the eighth day after losing sight of Ferro, Martin Alonzo Pinzon hailed the Santa Maria, and acquainted the pilot on deck of his intention to get the amplitude of the sun, as soon as the luminary should be low enough, with a view to ascertain how far his needles retained their virtue. This observation, one of no unusual occurrence among mariners, it was thought had better be made in all the caravels simultaneously, that any error of one might be corrected by the greater accuracy of the rest.

Columbus and Luis were in a profound sleep in their cots, taking their siestas, when the former was awakened by such a shake of the shoulder as seamen are wont to give, and are content to receive. It never required more than a minute to arouse the great navigator from his deepest slumbers to the fullest possession of his faculties, and he was awake in an instant.

"Señor Don Almirante," said Sancho, who was the intruder, "it is time to be stirring: all the pilots are on deck in readiness to measure the amplitude of the sun, as soon as the heavenly bodies are in their right places. The west is already beginning to look like a dying dolphin, and ere many minutes it will be gilded like the helmet of a Moorish Sultan."

"An amplitude measured!" exclaimed Columbus, quitting his cot on the instant. "This is news, indeed! Now we may look for such a stir among the people, as hath not been witnessed since we left Cadiz!"

"So it hath appeared to me, your Excellency, for the mariner hath some such faith in the needle as the churchman bestoweth on the goodness of the Son of God. The people are in a happy humor at this moment, but the saints only know what is to come!"

The admiral awoke Luis, and in five minutes both were at their customary station on the poop. Columbus had gained so high a reputation for skill in navigation, his judgment invariably proving right, even when opposed to those of all the pilots in the fleet, that the latter were not sorry to perceive he had no intention to take an instrument in hand, but seemed disposed to leave the issue to their own skill and practice. The sun slowly settled, the proper time was watched, and then these rude mariners set about their task, in the mode that was practised in their time. Martin Alonzo Pinzon, the most ready and best taught of them all, was soonest through with his task. From his lofty stand, the admiral could overlook the deck of the Pinta, which vessel was sailing but a few hundred yards from the Santa Maria, and it was not long before he observed her commander moving from one compass to another, in the manner of a man who was disturbed. Another minute or two elapsed, when the skiff of the caravel was launched; a sign was made for the admiral's vessel to shorten sail, and Martin Alonzo was soon forcing his way through the weeds that still covered the surface of the ocean, toward the Santa Maria. As he gained the deck of the latter ship, on one of her sides, his kinsman, Vicente Yañez, the commander of the Niña, did the same thing on the other. In the next instant both were at the side of the great navigator, on the poop, whither they had been followed by Sancho Ruiz and Bartolemeo Roldan, the two pilots of the admiral.

"What meaneth this haste, good Martin Alonzo?" calmly asked Columbus: "thou and thy brother, Vicente Yañez, and these honest pilots, hurry toward me as if ye had cheering tidings from Cathay."

"God only knoweth, Señor Almirante, if any of us are ever to be permitted to see that distant land, or any shore that is only to be reached by mariners through the aid of a needle," answered the elder Pinzon, with a haste that almost rendered him breathless. "Here have we all been at the comparison of the instruments, and we find them, without a single exception, varying from the true north, by, at least, a full point!"

"That would be a marvel, truly! Ye have made some oversight in your observations, or have been heedless in the estimates."