Geographic location
Alabama
18
Baja
18
Blanco
18
Block Island
18
Brant
18
Cape Charles
18
Cape May
18
Captain Island
18
Catalina
18
Chapel Hill
18
Diablo
18
Granite Canyon
18
Land's End
18
Loma
18
Long Point
18
Nantucket
18
Pacific
18
Pillar
18
Ragged Point
18
Refugio
18
Sandy Hook
18
Scripps
18
Shelter Cove
18
Trinidad
18
Manan
16
Fairbanks
14
Sandy Cove
14
Cape Simpson
13
British Columbia
12
Canada
12
Coastal Waters Of Southeast Alaska
12
Ridley
12
Ridley Island
12
Joubin
9
Palmer Station
9
Palmer-Station
9
Wauwermans
7
Wauwermans Islands
7
Southern Ocean
6