Related Clues:

• Mermaid's milieu
• Main
• Where fleets sail
• Home for Davy Jones
• It has a floor but lacks a ceiling
• Huge quantity
• Limitless quantity
• Shark's habitat
• It goes coast-to-coast
• Where pirates prey
• Big drink?
• About 70 percent of the earth's surface
• Most of Earth
• Current location
• Where the waves are