When the two youths awoke it was morning, and the Sky-Bird was not behaving as well as when they had retired.  Looking outside they saw the reason for this.  The entire heavens ahead were hidden under dun-colored clouds which in places seemed to be gathering themselves together into formidable leaden arrangement.  The gentle trade-winds had developed into a stiff wind.  Down below, the sea was covered with whitecaps, while in the distance the water was swinging into immense swells with foaming crests.