· Bay of Bengal 10 334.9 11 152 — · Caribbean Sea long running 6 1,611.8 58 1,595 — · North Atlantic Ocean long running 6 88 5 1,075 — · South Pacific Ocean 6 26.2 1 30 — · North Pacific Ocean 6 20.4 0 — — · Indian Ocean long running 4 459.3 14 857 — · South Pacific Ocean 4 121.4 5 233 — · Philippine Sea 4 83.5 4 25 — · Sea of Okhotsk 4 80.3 4 25 — · Indian Ocean 4 12 0 — — · South Pacific Ocean long running 3 562.2 17 1,194 — · North Pacific Ocean 3 561 18 248 — · Japan Sea 3 91.5 3 163 — · South China Sea 3 78 3 153 — · Gulf of Mexico 3 57 1 42 — · North Pacific Ocean 3 55 0 — — · Philippine Sea 3 9 0 — — · Southern Ocean 3 8.6 1 18 — · North Pacific Ocean long running 2 387.2 13 1,181 — · Persian Gulf long running 2 242.3 8 1,046 — · Coral Sea long running 2 201.2 4 417 — · Bay of Bengal 2 162.6 2 209 — · North Pacific Ocean long running 2 135.8 5 853 — · Indian Ocean 2 47.6 2 143 — · South China Sea 2 33.4 2 17 — · North Pacific Ocean 2 12 2 6 — · South Atlantic Ocean 2 7.2 0 — — · North Atlantic Ocean long running 1 738 25 1,280 — · Arabian Sea 1 348.6 5 255 — · Arabian Sea 1 222.8 3 171 — · South Pacific Ocean long running 1 177 6 507 — · Bering Sea long running 1 110.7 4 920 — · Indian Ocean long running 1 106 4 465 — · Persian Gulf 1 89.8 3 175 — · North Pacific Ocean 1 68.2 2 245 — · Philippine Sea 1 42.1 1 145 — · Coral Sea long running 1 33 1 586 — · Gulf of Thailand 1 27.8 1 27 — · South Pacific Ocean 1 27.8 1 27 — · The Coastal Waters of Southeast Alaska and British Columbia 1 24 1 33 — · Laccadive Sea 1 21.4 1 21 — · Red Sea 1 21.4 1 21 — · Singapore Strait 1 17.2 1 17 — · Timor Sea 1 14.6 1 14 — · Philippine Sea 1 14.5 1 14 — · Laccadive Sea 1 14.4 1 14 — · Persian Gulf 1 14.4 1 14 — · Gulf of Oman 1 11.3 1 11 — · Beaufort Sea 1 7 1 7 — · Aegean Sea 1 3 0 — — · North Atlantic Ocean 1 3 0 — — · Solomon Sea 1 3 0 — — · Bering Sea 1 1 1 1 — · South Atlantic Ocean long running 0 480 16 814 — · Philippine Sea long running 0 450 15 1,655 — · Gulf of Mexico long running 0 360 12 1,550 — · South Atlantic Ocean long running 0 270 9 692 — · Arabian Sea long running 0 255.7 8 776 — · South China Sea long running 0 240 8 574 — · Arabian Sea long running 0 227.1 6 1,342 — · Persian Gulf long running 0 225.7 7 1,230 — · North Atlantic Ocean long running 0 210 7 376 — · North Atlantic Ocean long running 0 210 7 544 — · South Atlantic Ocean long running 0 210 7 607 — · The Northwestern Passages long running 0 210 7 1,046 — · Celtic Sea long running 0 180 6 658 — · North Atlantic Ocean long running 0 180 6 621 — · The Northwestern Passages long running 0 180 6 1,397 — · South Pacific Ocean long running 0 165.7 5 819 — · Persian Gulf long running 0 151.4 4 831 — · Timor Sea long running 0 151.4 4 485 — · Black Sea long running 0 150 5 1,222 — · Caribbean Sea long running 0 150 5 841 — · Irish Sea and St. George's Channel long running 0 150 5 568 — · North Atlantic Ocean 0 150 5 303 — · Arabian Sea 0 122.8 2 153 — · Arctic Ocean long running 0 120 4 614 — · Black Sea long running 0 120 4 1,195 — · Caribbean Sea long running 0 120 4 852 — · Celtic Sea long running 0 120 4 425 — · English Channel long running 0 120 4 605 — · South China Sea long running 0 120 4 2,307 — · Andaman or Burma Sea long running 0 105.7 3 784 — · Indian Ocean long running 0 105.7 3 677 — · Persian Gulf long running 0 105.7 3 865 — · Philippine Sea long running 0 105.7 3 419 — · Bay of Biscay long running 0 90 3 1,067 — · Bay of Biscay long running 0 90 3 742 — · Beaufort Sea long running 0 90 3 1,054 — · Black Sea long running 0 90 3 367 — · Caribbean Sea long running 0 90 3 501 — · Gulf of Alaska long running 0 90 3 483 — · Gulf of California 0 90 3 248 — · Hudson Strait long running 0 90 3 717 — · Laccadive Sea long running 0 90 3 746 — · North Atlantic Ocean 0 90 3 311 — · North Atlantic Ocean long running 0 90 3 433 — · Philippine Sea long running 0 90 3 557 — · Laccadive Sea long running 0 77.1 1 1,234 — · Arafura Sea long running 0 75.7 2 419 — · Indian Ocean 0 75.7 2 154 — · Persian Gulf long running 0 75.7 2 1,133 — · Andaman or Burma Sea 0 61.4 1 150 — · Laccadive Sea long running 0 61.4 1 864 — · Bay of Bengal 0 60 2 300 — · Bay of Bengal long running 0 60 2 705 — · Bay of Biscay long running 0 60 2 894 — · Bay of Biscay 0 60 2 355 — · Black Sea long running 0 60 2 1,196 — · Caribbean Sea long running 0 60 2 647 — · Caribbean Sea long running 0 60 2 418 — · Chukchi Sea long running 0 60 2 691 — · Coral Sea long running 0 60 2 1,095 — · Gulf of Mexico 0 60 2 360 — · Gulf of Oman long running 0 60 2 449 — · Indian Ocean long running 0 60 2 531 — · Irish Sea and St. George's Channel long running 0 60 2 438 — · Kara Sea long running 0 60 2 1,071 — · Kara Sea long running 0 60 2 622 — · Mediterranean Sea - Eastern Basin long running 0 60 2 1,489 — · North Pacific Ocean long running 0 60 2 433 — · North Pacific Ocean long running 0 60 2 461 — · North Pacific Ocean long running 0 60 2 546 — · North Pacific Ocean long running 0 60 2 920 — · North Sea long running 0 60 2 455 — · South Atlantic Ocean 0 60 2 298 — · Sulu Sea long running 0 60 2 470 — · Great Australian Bight 0 47.1 0 — — · South Pacific Ocean 0 47.1 0 — — · Laccadive Sea 0 45.7 1 181 — · South Pacific Ocean 0 45.7 1 250 — · Tasman Sea long running 0 45.7 1 420 — · Tasman Sea long running 0 45.7 1 500 — · Great Australian Bight 0 31.4 0 — — · South China Sea 0 31.4 0 — — · Arafura Sea long running 0 30 1 536 — · Arctic Ocean long running 0 30 1 626 — · Bass Strait long running 0 30 1 444 — · Bass Strait long running 0 30 1 416 — · Bass Strait 0 30 1 33 — · Bay of Bengal long running 0 30 1 695 — · Bay of Biscay long running 0 30 1 1,027 — · Bay of Biscay long running 0 30 1 398 — · Beaufort Sea long running 0 30 1 444 — · Beaufort Sea long running 0 30 1 691 — · Black Sea 0 30 1 287 — · Black Sea long running 0 30 1 454 — · Caribbean Sea long running 0 30 1 511 — · Caribbean Sea 0 30 1 355 — · Celtic Sea 0 30 1 342 — · Eastern China Sea long running 0 30 1 703 — · English Channel long running 0 30 1 439 — · Gulf of California long running 0 30 1 1,172 — · Gulf of Guinea long running 0 30 1 422 — · Gulf of Mexico 0 30 1 319 — · Gulf of Mexico 0 30 1 273 — · Gulf of Mexico long running 0 30 1 1,205 — · Gulf of Suez long running 0 30 1 528 — · Hudson Bay 0 30 1 349 — · Hudson Bay long running 0 30 1 713 — · Indian Ocean long running 0 30 1 472 — · Indian Ocean 0 30 1 39 — · Inner Seas off the West Coast of Scotland 0 30 1 291 — · Irish Sea and St. George's Channel 0 30 1 273 — · Irish Sea and St. George's Channel long running 0 30 1 434 — · Irish Sea and St. George's Channel long running 0 30 1 424 — · Java Sea long running 0 30 1 613 — · Labrador Sea 0 30 1 272 — · Laccadive Sea 0 30 1 30 — · Ligurian Sea long running 0 30 1 560 — · Mediterranean Sea - Eastern Basin long running 0 30 1 434 — · Mediterranean Sea - Eastern Basin long running 0 30 1 553 — · Mediterranean Sea - Western Basin long running 0 30 1 431 — · Mediterranean Sea - Western Basin 0 30 1 300 — · Mozambique Channel long running 0 30 1 853 — · North Atlantic Ocean long running 0 30 1 608 — · North Sea 0 30 1 273 — · Norwegian Sea long running 0 30 1 430 — · Red Sea 0 30 1 193 — · Sea of Okhotsk 0 30 1 152 — · South Atlantic Ocean 0 30 1 271 — · South Atlantic Ocean 0 30 1 272 — · South China Sea long running 0 30 1 519 — · South China Sea long running 0 30 1 419 — · The Coastal Waters of Southeast Alaska and British Columbia long running 0 30 1 841 — · The Northwestern Passages long running 0 30 1 634 — · Arabian Sea 0 15.7 0 — — · Bay of Bengal 0 15.7 0 — — · Celebes Sea 0 15.7 0 — — · Great Australian Bight 0 15.7 0 — — · Indian Ocean 0 15.7 0 — — · South China Sea 0 15.7 0 — — · Sulu Sea 0 15.7 0 — — · Timor Sea 0 15.7 0 — —