01

Baltic Sea

01a

Gulf of Bothnia

01b

Gulf of Finland

01c

Gulf of Riga

02

Kattegat Sound and Belts

03

Skagerrak

04

North Sea

05

Greenland Sea

06

Norwegian Sea

07

Barents Sea

08

White Sea

09

Kara Sea

10

Laptev (or Nordenskjold) Sea

11

East Siberia Sea

12

Chukchi Sea

13

Beaufort Sea

14

Northwest Passage

14a

Baffin Bay

15

Davis Strait

15a

Labrador Sea

16

Hudson Bay

16a

Hudson Strait

17

Artic Ocean

17a

Lincoln Sea

18

Inland Sea off the West Coast of Scotland

19

Irish Sea and the St. George's Channel

20

Bristol Channel

21

English Channel

21a

Celtic Sea

22

Bay of Biscay

23

North Atlantic Ocean

23a

NE Atlantic Ocean (Limit 40W)

23b

NW Atlantic Ocean (Limit 40W)

24

Gulf of St. Lawrence

25

Bay of Fundy

26

Gulf of Mexico

27

Caribbean Sea

28

Mediterranean Sea

28a

Western Basin

28b

Eastern Basin

28c

Strait of Gibraltar

28d

Alboran Sea

28e

Balearic Sea (or Iberian Sea)

28f

Ligurian Sea

28g

Tyrrhenian Sea

28h

Ionian Sea

28i

Adriatic Sea

28j

Aegean Sea

29

Sea of Marmara

30

Black Sea

31

Sea of Azov

32

South Atlantic Ocean

32a

SE Atlantic Ocean (limit 20W)

32b

SW Atlantic Ocean (limit 20W)

33

Rio de la Plata

34

Gulf of Guinea

35

Gulf of Suez

36

Gulf of Agaba

37

Red Sea

38

Gulf of Aden

39

Arabian Sea

40

Gulf of Oman

41

Gulf of Iran (Persian Gulf)

42

Laccadive Sea

43

Bay of Bengal

44

Andaman or Burma Sea

45

Indian Sea

45a

Mozambique Channel

46

Malacca and Singapore Straits

46a

Strait of Malacca

46b

Strait of Singapore

47

Gulf of Thailand (Siam)

48

East Indian Archipelago (Indonesia)

48a

Sulu Sea

48b

Celebes Sea

48c

Molucca Sea

48d

Gulf of Tomini

48e

Halmahra Sea

48f

Ceram Sea

48g

Banda Sea

48h

Arafura Sea

48i

Timor Sea

48j

Flores Sea

48k

Gulf of Boni

48l

Bali Sea

48m

Makassar Strait

48n

Java Sea

48o

Savu Sea

49

South China Sea (Nan Hai)

50

East China Sea (Tung Hai)

51

Yellow Sea (Hwang Hai)

52

Sea of Japan

53

Inland Sea (Seto Naikai)

54

Sea of Okhotsk

55

Bering Sea

56

Philippine Sea

57

North Pacific Ocean

57a

NE Pacific Ocean (limit 180 deg)

57b

NW Pacific Ocean (limit 180 deg)

58

Gulf of Alaska

59

Coastal Waters of SE Alaska and

59a

British Columbia

60

Gulf of California

61

South Pacific Ocean

61a

SE Pacific Ocean (limit 140W)

61b

SW Pacific Ocean (limit 140W)

62

Great Australian Bight

62a

Bass Strait

63

Tasman Sea

64

Coral Sea

65

Solomon Sea

66

Bismarck Sea