Weddell
You can find the Weddell Sea east of the Antarctic Peninsula.
Antarctica is surrounded by the Southern Ocean. Between the Antarctic Peninsula and the tip of South America, you can find the convergence of the Atlantic and Pacific Oceans. Depending on where you are on the peninsula, you can sail in the Weddell Sea or the Amundsen Sea. Note that the borders of these seas and these oceans are not well defined.
The Red Sea borders the Arabian Peninsula to the west.
Antarctica borders the Weddell Sea.
The Sinai Peninsula is located in the northeast Egypt. This peninsula borders both the Mediterranean Sea and the Red sea.
The Iberian Peninsula
The Iberian Peninsula
of course not! It borders a sea, but is not a peninsula
Countries on Arabian Peninsula that borders Arabian Sea are: Oman and Yemen.
The Scandinavian peninsula borders the Baltic Sea, Gulf of Bothnia, North Sea, and Norwegian Sea. The Balkan Peninsula borders the Black, Aegean, Mediterranean, and Adriatic Seas The Italian/Apennine Peninsula borders the Ionian, Adriatic, Mediterranean, and Tyrrhenian Seas.
The deep bay bounded by the Antarctic Peninsula and Coats Land is called Marguerite Bay. It is located along the western side of the Antarctic Peninsula and is known for its significant ice shelves and glaciers.
The Weddell Sea is located in Antarctica, which is the southernmost continent on Earth. It is surrounded by the Antarctic Peninsula, Coats Land, and the eastern shore of the Antarctic Peninsula.