There is no SEA located at those coordinates59N 30E is on land.
59N 30W is in the North Atlantic Ocean.
The Dead Sea is located at 31 degrees north latitude and 35 east longitude.
The Dead Sea is located at 31 degrees north latitude and 35 east longitude.
The Mediterranean Sea is located at 41º north latitude 28º east longitude.
The Beaufort Sea.
The Black Sea.
The Norwegian Sea.
Bohai Sea.
The Tyrrhenian Sea.
The Barents Sea.
The Barents Sea.
The Caspian Sea.
The Mediterranean Sea