38N 120W is near Cherry Lake, California. No "sea" anywhere nearby.
India
The coordinates 38 degrees north and 120 degrees east refer to a location in eastern China, specifically in the Jiangsu province near the city of Suzhou.
That point is at sea among the Philippines.
North Sea
That point is in the sea, about 4.3 miles off the west coast of Luzon in the Philippines.
Bohai Sea.
India
The coordinates 38 degrees north and 120 degrees east refer to a location in eastern China, specifically in the Jiangsu province near the city of Suzhou.
That point is at sea among the Philippines.
North Sea
That point is in the sea, about 4.3 miles off the west coast of Luzon in the Philippines.
The coordinates 38 degrees north and 120 degrees east are located inland, specifically in eastern China, near the border of the provinces of Jiangsu and Anhui. There is no sea directly at these coordinates; the nearest significant body of water is the Yangtze River, which flows through this region. The closest ocean is the East China Sea, situated to the east of these coordinates.
The Mediterranean Sea is at 33 degrees north and 33 degrees east.
China. Actually, it is the Bohai Sea off the coast of China.
North Sea
That corresponds to a point in the North Sea.
The North Sea is located around 5 degrees east longitude and 55 degrees north latitude. It is a marginal sea of the Atlantic Ocean located between Great Britain, Denmark, Norway, Germany, the Netherlands, Belgium, and France.