Ther are two answers to this question. Both The Yellow River (Huang He) and River Yangtze (Chang Jiang) run along the east coast of China.
Indian Ocean
The Indian Ocean is along Africa's east coast.
Australia borders both the Indian Ocean on the west coast and the Pacific Ocean on the east coast.
the Atlantic
Just along the east coast!
East Coast is the Eastern Portion of the United States along the Atlantic Ocean. West Coast is a resturaunt in northern Wisconsin.
East coast is The Atlantic Ocean. West coast in The Pacific Ocean.
The Atlantic Ocean is along the east coast and the Gulf of Mexico is along the west coast of Florida.
The Mozambique current
The North Atlantic Ocean on the East coast, and the Pacific Ocean on the West coast.
The Atlantic Ocean is off the East Coast of Florida.
Barbados is a Caribbean island which enjoys both the Caribbean Sea, primarily along the West Coast, and the Atlantic Ocean, primarily along the East Coast and North Coast. The South Coast is quite the invigorating blend of both the Caribbean Sea and Atlantic Ocean.