Place
- Atlantic Ocean27
- Pacific Ocean27
- Kenya25
- Puerto Rico25
- Maine, Gulf of23
- Long Island Sound (N.Y. and Conn.)22
- Cape Cod Bay (Mass.)21
- San Francisco Bay (Calif.)21
- Santa Cruz County (Calif.)20
- United States Virgin Islands20
- California, Northern19
- Guam19
- Massachusetts Bay (Mass.)19
- Rhode Island Sound (Mass. and R.I.)19
- American Samoa18
- Buzzards Bay (Mass. : Bay)18
- Northern Mariana Islands18
- Penobscot Bay (Me.)18
- Casco Bay (Me.)16
- Nantucket Sound (Mass.)16