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

The ocean that is located on the east coast of the United States is the Atlantic Ocean. The Atlantic Ocean is the second-largest ocean in the world, covering about 20% of the Earth's surface. It separates the continents of North America and South America from Europe and Africa. The eastern coastline of the United States stretches from Maine in the northeast down to Florida in the southeast, providing access to the Atlantic Ocean. This ocean plays a significant role in the climate and weather patterns of the eastern United States, influencing trade, transportation, and tourism. The Atlantic not only serves as a vital route for shipping and naval operations but also supports diverse marine ecosystems that are crucial for fishing and recreation in the region.