From A Land So Strange: The Epic Journey of Cabeza de Vaca, by Andrés Reséndez (Basic Books, 2007), Kindle pp. 65-68:
Unbeknownst to the expeditioners, somewhere in the Caribbean Sea or the Gulf of Mexico, billowing clouds and localized thunderstorms began to clash and combine with each other, and this mass of clouds, rain, and wind started to rotate around a low-pressure center due to the earth’s spinning motion. In the course of two or three weeks the wind must have picked up steadily, until the system developed into a tropical storm and finally a hurricane. And it drifted toward Cuba.
The great majority of the Florida expeditioners had never experienced such a towering, rotating giant, shuffling erratically from place to place and smothering everything in its path. Because hurricanes require tropical heat and high humidity to form, they do not occur anywhere in the Mediterranean or the northeastern Atlantic. Columbus was the first to report one during his second voyage. European residents of Española and Cuba had some encounters with them in the early decades, adopting the Taíno word for them, hurakan, meaning “big wind.”
Cabeza de Vaca could not hide his astonishment:
At this time the sea and the storm began to swell so much that there was no less tempest in the town than at sea, because all the houses and churches blew down, and it was necessary for us to band together in groups of seven or eight men, our arms locked with one another, in order to save ourselves from being carried away by the wind. We were as fearful of being killed by walking under the trees as among the houses, since the storm was so great that even the trees, like the houses, fell. In this great storm and continual danger we walked all night without finding an area or place where we could be safe for even half an hour.
The following day, on Monday, Cabeza de Vaca and about thirty survivors of the expedition who had remained in Trinidad went to the shore to find out what had happened to the ships. There were only a few traces of them at the anchorage: some buoys but nothing more. Search parties moving along the coast found a rowboat atop a tree close to 1 mile away. At a distance of more than 25 miles, they recovered two bodies so bludgeoned that they were impossible to identify. They also found a cape and some blanket rags. All in all, that day the Florida expedition lost two ships, twenty horses, and sixty men to the strange ways of the New World. The God-fearing survivors could only interpret this violent storm as a divine warning, an unmistakable omen.