What ocean is located on the east coast of the United States?

The Atlantic Ocean is the body of water located on the east coast of the United States. It stretches from the northernmost point of the U.S. in Maine down to Florida in the south, serving as a significant geographical feature for the entire eastern seaboard. The Atlantic Ocean is known for its historical importance as a route for trade and exploration, impacting the development of the early United States and its relations with Europe.

The Southern Ocean, Indian Ocean, and Pacific Ocean are not situated along the eastern coast of the United States. The Southern Ocean surrounds Antarctica, the Indian Ocean is primarily located between Africa, Asia, Australia, and the Indian subcontinent, and the Pacific Ocean lies to the west of the United States, making the Atlantic Ocean the clear and correct choice for this question.