The Sea Dream's lee rail was already so near the surface that the green waves curled over it now and then, and before the boys could reach the cabin they were thoroughly drenched.
It was the greatest possible relief to crawl into the bunk and pull up the bed-clothes to defend themselves against the cold wind which came through the port-hole, and so delicious was this sense of being chilly that they failed to realize the cause of the sudden change in the weather, until they heard the sailing master in the cabin reply to Mr. Emery's question:
"You are getting your first taste of what is known as a norther; but there isn't the slightest danger if we can crawl away from the land, and we shall have no trouble in doing that so long as there is a full head of steam on."
"What does he mean by a norther?" Teddy asked of Neal, who had shown, by rising on his elbow, that he was awake.
"A wind coming from the north, more frequently met in the Gulf of Mexico, when the temperature falls very suddenly, as was the case this evening, and a furious gale is often the result."
"So long as it holds cold I don't see that we have any cause to complain," was the sleepy rejoinder; but before the night came to a close he had good reason for changing his mind on the subject.
It was about midnight, as near as the boys could judge without looking at a watch, when the yacht was flung on her beam ends with a sudden force which threw both out of the berth, and before the port-hole could be fastened, flooded the state-room with water.
Teddy might well be excused for the shrill cry of alarm which escaped from his lips, for at that moment even an experienced sailor would have fancied the little craft had struck upon a reef, more particularly since it was known they were in a dangerous locality.
"We are sinking!" he cried frantically as he tried in vain to open the door, and Neal was of the same opinion.
After what seemed to be a very long while although in reality it could have been but a few seconds, the Sea Dream slowly righted, and then it was possible for the boys to gain the cabin.
Here they were met by Mr. Emery, who had just succeeded in leaving his own room, and before any conversation could be indulged in the steamer began pitching and rolling about in a manner that showed she was not on the reef even if the first shock had been the result of striking one.