· North Pacific Ocean 7 21.7 0 — — · South Pacific Ocean 4 7.2 3 9 — · North Atlantic Ocean long running 3 84 1 984 — · Gulf of Mexico 3 37 1 39 — · North Pacific Ocean 3 34 1 19 — · Gulf of Alaska 3 18 3 33 — · Philippine Sea 3 9.2 0 — — · South Atlantic Ocean 3 9 0 — — · Caribbean Sea long running 2 1,491.6 49 1,504 — · Arabian Sea 2 425.6 15 164 — · North Atlantic Ocean 2 6 0 — — · South Pacific Ocean long running 1 499.8 17 1,103 — · South China Sea long running 1 195 7 483 — · South Pacific Ocean long running 1 142.8 5 728 — · Indian Ocean long running 1 67 3 374 — · Caribbean Sea long running 1 38 2 556 — · Coral Sea long running 1 34 1 495 — · The Coastal Waters of Southeast Alaska and British Columbia 1 17 1 39 — · Bay of Bengal 1 3 0 — — · Ceram Sea 1 3 0 — — · Greenland Sea 1 3 0 — — · Southern Ocean 1 3 0 — — · Tasman Sea 1 3 0 — — · Indian Ocean 1 0.3 1 0 — · North Atlantic Ocean long running 0 744 24 1,189 — · North Pacific Ocean 0 527 17 157 — · South Atlantic Ocean long running 0 496 16 723 — · Philippine Sea long running 0 465 15 1,564 — · Indian Ocean long running 0 403 13 766 — · Gulf of Mexico long running 0 372 12 1,459 — · North Pacific Ocean long running 0 341 11 1,090 — · Arabian Sea 0 279 9 80 — · Arabian Sea long running 0 279 9 685 — · South Atlantic Ocean long running 0 279 9 601 — · Bay of Bengal 0 248 8 61 — · Bay of Bengal 0 248 8 118 — · Coral Sea 0 248 8 326 — · Persian Gulf long running 0 248 8 1,139 — · North Atlantic Ocean 0 217 7 285 — · North Atlantic Ocean long running 0 217 7 453 — · The Northwestern Passages long running 0 217 7 955 — · Arabian Sea long running 0 186 6 1,251 — · Celtic Sea long running 0 186 6 567 — · North Atlantic Ocean long running 0 186 6 530 — · Persian Gulf long running 0 186 6 955 — · South Atlantic Ocean long running 0 186 6 516 — · The Northwestern Passages long running 0 186 6 1,306 — · Black Sea long running 0 155 5 1,131 — · Caribbean Sea long running 0 155 5 750 — · Irish Sea and St. George's Channel long running 0 155 5 477 — · North Atlantic Ocean 0 155 5 212 — · Persian Gulf long running 0 155 5 740 — · South Pacific Ocean long running 0 155 5 416 — · Timor Sea long running 0 155 5 394 — · Andaman or Burma Sea long running 0 124 4 693 — · Arabian Sea 0 124 4 62 — · Arctic Ocean long running 0 124 4 523 — · Black Sea long running 0 124 4 1,104 — · Caribbean Sea long running 0 124 4 761 — · Celtic Sea 0 124 4 334 — · English Channel long running 0 124 4 514 — · Indian Ocean long running 0 124 4 586 — · Laccadive Sea long running 0 124 4 1,143 — · Persian Gulf long running 0 124 4 774 — · South China Sea long running 0 124 4 2,216 — · Arafura Sea 0 93 3 328 — · Bay of Biscay long running 0 93 3 976 — · Bay of Biscay long running 0 93 3 651 — · Beaufort Sea long running 0 93 3 963 — · Bering Sea long running 0 93 3 829 — · Black Sea 0 93 3 276 — · Caribbean Sea long running 0 93 3 410 — · Great Australian Bight 0 93 3 156 — · Gulf of California 0 93 3 157 — · Hudson Strait long running 0 93 3 626 — · Laccadive Sea long running 0 93 3 655 — · Laccadive Sea long running 0 93 3 773 — · North Atlantic Ocean 0 93 3 220 — · North Atlantic Ocean 0 93 3 342 — · North Pacific Ocean long running 0 93 3 762 — · Persian Gulf long running 0 93 3 1,042 — · Philippine Sea 0 93 3 328 — · Philippine Sea long running 0 93 3 466 — · South Pacific Ocean 0 93 3 53 — · Andaman or Burma Sea 0 62 2 59 — · Bay of Bengal 0 62 2 209 — · Bay of Bengal long running 0 62 2 614 — · Bay of Biscay long running 0 62 2 803 — · Bay of Biscay 0 62 2 264 — · Black Sea long running 0 62 2 1,105 — · Caribbean Sea 0 62 2 327 — · Chukchi Sea long running 0 62 2 600 — · Coral Sea long running 0 62 2 1,004 — · Great Australian Bight 0 62 2 89 — · Gulf of Alaska long running 0 62 2 392 — · Gulf of Mexico 0 62 2 269 — · Gulf of Oman 0 62 2 358 — · Indian Ocean long running 0 62 2 440 — · Irish Sea and St. George's Channel 0 62 2 347 — · Japan Sea 0 62 2 72 — · Kara Sea long running 0 62 2 980 — · Kara Sea long running 0 62 2 531 — · Mediterranean Sea - Eastern Basin long running 0 62 2 1,398 — · North Pacific Ocean 0 62 2 154 — · North Pacific Ocean 0 62 2 342 — · North Pacific Ocean long running 0 62 2 370 — · North Pacific Ocean long running 0 62 2 455 — · North Pacific Ocean long running 0 62 2 829 — · North Sea 0 62 2 364 — · South Atlantic Ocean 0 62 2 207 — · South China Sea 0 62 2 62 — · South Pacific Ocean 0 62 2 159 — · South Pacific Ocean 0 62 2 142 — · Sulu Sea long running 0 62 2 379 — · Tasman Sea 0 62 2 329 — · Tasman Sea long running 0 62 2 409 — · Arabian Sea 0 31 1 60 — · Arafura Sea long running 0 31 1 445 — · Arctic Ocean long running 0 31 1 535 — · Bass Strait 0 31 1 353 — · Bass Strait 0 31 1 325 — · Bay of Bengal 0 31 1 53 — · Bay of Bengal long running 0 31 1 604 — · Bay of Biscay long running 0 31 1 936 — · Bay of Biscay 0 31 1 307 — · Beaufort Sea 0 31 1 353 — · Beaufort Sea long running 0 31 1 600 — · Black Sea 0 31 1 196 — · Black Sea 0 31 1 363 — · Caribbean Sea long running 0 31 1 420 — · Caribbean Sea 0 31 1 264 — · Celebes Sea 0 31 1 51 — · Celtic Sea 0 31 1 251 — · Eastern China Sea long running 0 31 1 612 — · English Channel 0 31 1 348 — · Great Australian Bight 0 31 1 84 — · Gulf of California long running 0 31 1 1,081 — · Gulf of Guinea 0 31 1 331 — · Gulf of Mexico 0 31 1 228 — · Gulf of Mexico 0 31 1 182 — · Gulf of Mexico long running 0 31 1 1,114 — · Gulf of Suez long running 0 31 1 437 — · Hudson Bay 0 31 1 258 — · Hudson Bay long running 0 31 1 622 — · Indian Ocean 0 31 1 52 — · Indian Ocean 0 31 1 63 — · Indian Ocean 0 31 1 62 — · Indian Ocean long running 0 31 1 381 — · Inner Seas off the West Coast of Scotland 0 31 1 200 — · Irish Sea and St. George's Channel 0 31 1 182 — · Irish Sea and St. George's Channel 0 31 1 343 — · Irish Sea and St. George's Channel 0 31 1 333 — · Java Sea long running 0 31 1 522 — · Labrador Sea 0 31 1 181 — · Laccadive Sea 0 31 1 90 — · Ligurian Sea long running 0 31 1 469 — · Mediterranean Sea - Eastern Basin 0 31 1 343 — · Mediterranean Sea - Eastern Basin long running 0 31 1 462 — · Mediterranean Sea - Western Basin 0 31 1 340 — · Mediterranean Sea - Western Basin 0 31 1 209 — · Mozambique Channel long running 0 31 1 762 — · North Atlantic Ocean long running 0 31 1 517 — · North Sea 0 31 1 182 — · Norwegian Sea 0 31 1 339 — · Persian Gulf 0 31 1 84 — · Philippine Sea 0 31 1 54 — · Red Sea 0 31 1 102 — · Sea of Okhotsk 0 31 1 61 — · South Atlantic Ocean 0 31 1 180 — · South Atlantic Ocean 0 31 1 181 — · South China Sea long running 0 31 1 428 — · South China Sea 0 31 1 62 — · South China Sea 0 31 1 53 — · South China Sea 0 31 1 328 — · Sulu Sea 0 31 1 54 — · The Coastal Waters of Southeast Alaska and British Columbia long running 0 31 1 750 — · The Northwestern Passages long running 0 31 1 543 — · Timor Sea 0 31 1 89 — · Banda Sea 0 2.9 0 — —