Related Clues:

• Large amount
• Where the buoys are
• Swell place?
• Neptune's realm
• Many a Melville setting, with 'the'
• Nautical passageway
• See 14-Across
• Pirate's home, with 'the'
• Expanse
• The Baltic, e.g.
• The deep
• Caribbean, e.g.
• Narrow way
• Galilee, e.g.
• Word with snake or quake