Related Clues:

• Salty bodies
• They may be rough
• Briny waters
• Watery expanses
• Beaufort and Bering
• Sargasso and Tasman
• 70% of the earth's surface
• Vast bodies of water
• Aegean and Bering
• Sargasso et al.
• Overwhelming quantities
• Pirates roam them
• Baltic, et al.
• Places for piracy
• South China and Aegean