| Arctic Ocean (17) |
544 |
Baffin Bay (14A) |
30 |
| Barentsz Sea (7) |
37 |
Bay of Biscay (22) |
1 |
| Beaufort Sea (13) |
69 |
Bering Sea (55) |
36 |
| Bristol Channel (20) |
1 |
Celtic Sea (21A) |
6 |
| Chukchi Sea (12) |
44 |
Davis Strait (15) |
96 |
| East Siberian Sea (11) |
16 |
English Channel (21) |
1 |
| Greenland Sea (5) |
189 |
Gulf of Alaska (58) |
29 |
| Hudson Strait (16A) |
5 |
Inner Seas off the West Coast of Scotland (18) |
7 |
| Kara Sea (9) |
5 |
Labrador Sea (15A) |
41 |
| Laptev Sea (10) |
2 |
Lincoln Sea (17A) |
3 |
| North Atlantic Ocean (23) |
246 |
North Pacific Ocean (57) |
35 |
| North Sea (4) |
10 |
Norwegian Sea (6) |
81 |
| Philippine Sea (56) |
1 |
Sea of Okhotsk (54) |
1 |
| Skagerrak (3) |
5 |
The Coastal Waters of Southeast Alaska and British Columbia (59) |
5 |
| The Northwestern Passages (14) |
25 |
White Sea (8) |
11 |
