· South Pacific Ocean 12 30.8 3 32 — · Gulf of Mexico 5 58 4 41 — · North Pacific Ocean 5 12.6 1 18 — · North Pacific Ocean 3 42 2 32 — · Coral Sea long running 3 40 1 556 — · Indian Ocean 3 9 0 — — · South Atlantic Ocean 3 7.8 1 29 — · Caribbean Sea long running 2 1,579.6 52 1,565 — · South Pacific Ocean long running 2 557.5 19 1,164 — · Indian Ocean long running 2 434.1 15 827 — · Arabian Sea 2 281.7 11 141 — · Persian Gulf long running 2 204.8 8 1,016 — · Arabian Sea 2 131 6 123 — · Indian Ocean 2 51.2 3 124 — · North Atlantic Ocean 2 6 0 — — · Philippine Sea 2 6 0 — — · North Pacific Ocean 1 531.5 18 218 — · Arabian Sea 1 525.5 17 225 — · Arabian Sea long running 1 256.4 9 1,312 — · Bay of Bengal 1 249.6 9 122 — · South China Sea long running 1 218.5 8 544 — · South Atlantic Ocean long running 1 186.9 7 577 — · Timor Sea long running 1 174.6 6 455 — · South Pacific Ocean long running 1 165.5 6 789 — · Philippine Sea long running 1 95.6 4 389 — · Gulf of Alaska long running 1 88.2 3 453 — · Andaman or Burma Sea 1 63.6 3 120 — · Indian Ocean 1 9.5 1 9 — · Bass Strait 1 3.5 1 3 — · Aegean Sea 1 3 0 — — · Banda Sea 1 3 0 — — · Bismarck Sea 1 3 0 — — · Gulf of Tomini 1 3 0 — — · Mediterranean Sea - Eastern Basin 1 3 0 — — · Solomon Sea 1 3 0 — — · Southern Ocean 1 3 0 — — · The Coastal Waters of Southeast Alaska and British Columbia 1 3 1 3 — · Laccadive Sea 1 0.2 1 0 — · North Atlantic Ocean long running 0 744 24 1,250 — · South Atlantic Ocean long running 0 496 16 784 — · Philippine Sea long running 0 465 15 1,625 — · Gulf of Mexico long running 0 372 12 1,520 — · North Pacific Ocean long running 0 372 12 1,151 — · Arabian Sea long running 0 279 9 746 — · Coral Sea long running 0 279 9 387 — · South Atlantic Ocean long running 0 279 9 662 — · Bay of Bengal 0 248 8 179 — · Persian Gulf long running 0 248 8 1,200 — · North Atlantic Ocean 0 217 7 346 — · North Atlantic Ocean long running 0 217 7 514 — · The Northwestern Passages long running 0 217 7 1,016 — · Celtic Sea long running 0 186 6 628 — · North Atlantic Ocean long running 0 186 6 591 — · Persian Gulf long running 0 186 6 801 — · The Northwestern Passages long running 0 186 6 1,367 — · Black Sea long running 0 155 5 1,192 — · Caribbean Sea long running 0 155 5 811 — · Irish Sea and St. George's Channel long running 0 155 5 538 — · North Atlantic Ocean 0 155 5 273 — · South Pacific Ocean long running 0 155 5 477 — · Andaman or Burma Sea long running 0 124 4 754 — · Arctic Ocean long running 0 124 4 584 — · Black Sea long running 0 124 4 1,165 — · Caribbean Sea long running 0 124 4 822 — · Celtic Sea long running 0 124 4 395 — · English Channel long running 0 124 4 575 — · Indian Ocean long running 0 124 4 647 — · Laccadive Sea long running 0 124 4 1,204 — · Persian Gulf long running 0 124 4 835 — · South China Sea long running 0 124 4 2,277 — · Arafura Sea long running 0 93 3 389 — · Bay of Biscay long running 0 93 3 1,037 — · Bay of Biscay long running 0 93 3 712 — · Beaufort Sea long running 0 93 3 1,024 — · Bering Sea long running 0 93 3 890 — · Black Sea 0 93 3 337 — · Caribbean Sea long running 0 93 3 471 — · Great Australian Bight 0 93 3 217 — · Gulf of California 0 93 3 218 — · Hudson Strait long running 0 93 3 687 — · Indian Ocean long running 0 93 3 435 — · Laccadive Sea long running 0 93 3 716 — · Laccadive Sea long running 0 93 3 834 — · North Atlantic Ocean 0 93 3 281 — · North Atlantic Ocean long running 0 93 3 403 — · North Pacific Ocean long running 0 93 3 823 — · Persian Gulf long running 0 93 3 1,103 — · Philippine Sea long running 0 93 3 527 — · South Pacific Ocean 0 93 3 114 — · Bay of Bengal 0 62 2 270 — · Bay of Bengal long running 0 62 2 675 — · Bay of Biscay long running 0 62 2 864 — · Bay of Biscay 0 62 2 325 — · Black Sea long running 0 62 2 1,166 — · Caribbean Sea long running 0 62 2 617 — · Caribbean Sea long running 0 62 2 388 — · Chukchi Sea long running 0 62 2 661 — · Coral Sea long running 0 62 2 1,065 — · Great Australian Bight 0 62 2 150 — · Gulf of Mexico 0 62 2 330 — · Gulf of Oman long running 0 62 2 419 — · Indian Ocean long running 0 62 2 501 — · Irish Sea and St. George's Channel long running 0 62 2 408 — · Japan Sea 0 62 2 133 — · Kara Sea long running 0 62 2 1,041 — · Kara Sea long running 0 62 2 592 — · Laccadive Sea 0 62 2 151 — · Mediterranean Sea - Eastern Basin long running 0 62 2 1,459 — · North Pacific Ocean 0 62 2 215 — · North Pacific Ocean long running 0 62 2 403 — · North Pacific Ocean long running 0 62 2 431 — · North Pacific Ocean long running 0 62 2 516 — · North Pacific Ocean long running 0 62 2 890 — · North Sea long running 0 62 2 425 — · Persian Gulf 0 62 2 145 — · South Atlantic Ocean 0 62 2 268 — · South China Sea 0 62 2 123 — · South Pacific Ocean 0 62 2 220 — · South Pacific Ocean 0 62 2 203 — · Sulu Sea long running 0 62 2 440 — · Tasman Sea long running 0 62 2 390 — · Tasman Sea long running 0 62 2 470 — · North Atlantic Ocean long running 0 32 1 1,045 — · Arabian Sea 0 31 1 121 — · Arafura Sea long running 0 31 1 506 — · Arctic Ocean long running 0 31 1 596 — · Bass Strait long running 0 31 1 414 — · Bass Strait long running 0 31 1 386 — · Bay of Bengal 0 31 1 114 — · Bay of Bengal long running 0 31 1 665 — · Bay of Biscay long running 0 31 1 997 — · Bay of Biscay long running 0 31 1 368 — · Beaufort Sea long running 0 31 1 414 — · Beaufort Sea long running 0 31 1 661 — · Black Sea 0 31 1 257 — · Black Sea long running 0 31 1 424 — · Caribbean Sea long running 0 31 1 481 — · Caribbean Sea 0 31 1 325 — · Celebes Sea 0 31 1 112 — · Celtic Sea 0 31 1 312 — · Eastern China Sea long running 0 31 1 673 — · English Channel long running 0 31 1 409 — · Great Australian Bight 0 31 1 145 — · Gulf of California long running 0 31 1 1,142 — · Gulf of Guinea long running 0 31 1 392 — · Gulf of Mexico 0 31 1 289 — · Gulf of Mexico 0 31 1 243 — · Gulf of Mexico long running 0 31 1 1,175 — · Gulf of Suez long running 0 31 1 498 — · Hudson Bay 0 31 1 319 — · Hudson Bay long running 0 31 1 683 — · Indian Ocean 0 31 1 113 — · Indian Ocean 0 31 1 123 — · Indian Ocean long running 0 31 1 442 — · Inner Seas off the West Coast of Scotland 0 31 1 261 — · Irish Sea and St. George's Channel 0 31 1 243 — · Irish Sea and St. George's Channel long running 0 31 1 404 — · Irish Sea and St. George's Channel long running 0 31 1 394 — · Java Sea long running 0 31 1 583 — · Labrador Sea 0 31 1 242 — · Ligurian Sea long running 0 31 1 530 — · Mediterranean Sea - Eastern Basin long running 0 31 1 404 — · Mediterranean Sea - Eastern Basin long running 0 31 1 523 — · Mediterranean Sea - Western Basin long running 0 31 1 401 — · Mediterranean Sea - Western Basin 0 31 1 270 — · Mozambique Channel long running 0 31 1 823 — · North Atlantic Ocean long running 0 31 1 578 — · North Sea 0 31 1 243 — · Norwegian Sea long running 0 31 1 400 — · Philippine Sea 0 31 1 115 — · Red Sea 0 31 1 163 — · Sea of Okhotsk 0 31 1 122 — · South Atlantic Ocean 0 31 1 241 — · South Atlantic Ocean 0 31 1 242 — · South China Sea long running 0 31 1 489 — · South China Sea 0 31 1 123 — · South China Sea 0 31 1 114 — · South China Sea long running 0 31 1 389 — · Sulu Sea 0 31 1 115 — · The Coastal Waters of Southeast Alaska and British Columbia long running 0 31 1 811 — · The Northwestern Passages long running 0 31 1 604 — · Timor Sea 0 31 1 150 — · Gulf of Alaska 0 7 0 — — · Tasman Sea 0 1.6 0 — —