10. The Bay of Bengal
The Bay of Bengal is the largest bay in the world and tenth on our list of top 10 largest seas in the world. Covering an area of 2,172,000 sq. km, this triangular shaped gulf forms the northeastern part of the Indian ocean. Bordering to India and Srilanka to the west, Myanmar and the Andaman and Nicobar Islands to the east and Bangladesh to the north, several rivers like the Holy Ganges, Hooghly, Padma, Brahmaputra and more flow into this sea. The Bay of Bengal also encloses some of the biggest ports in the world, namely Chennai in India and Chittagong in Bangladesh.,,,,,