Bodies of water similar to or like Strait of Gibraltar

Sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant. Sometimes considered a part of the Atlantic Ocean, it is usually referred to as a separate body of water. Wikipedia

Westernmost portion of the Mediterranean Sea, lying between the Iberian Peninsula and the north of Africa (Spain on the north and Morocco and Algeria on the south). The Strait of Gibraltar, which lies at the west end of the Alboran Sea, connects the Mediterranean with the Atlantic Ocean. Wikipedia

Hypothetical bridge or tunnel spanning the Strait of Gibraltar that would connect Europe and Africa. The governments of Spain and Morocco appointed a joint committee to investigate the feasibility of linking the two continents in 1979, which resulted in the much broader Euromed Transport project. Wikipedia

Peninsula in the southwest corner of Europe, defining the westernmost edge of Eurasia. Principally divided between Spain and Portugal, comprising most of their territory, as well as a small area of Southern France, Andorra and the British overseas territory of Gibraltar. Wikipedia

Strait of water connecting the Mediterranean Sea with the Atlantic Ocean that once separated the Iberian plate from the Eurasian plate through the Betic Cordillera. Its closure approximately 5.96 million years ago during the Messinian period of the Miocene epoch, precipitated the Messinian Salinity Crisis, a period when the Mediterranean Sea evaporated partly or completely. Wikipedia

Morocco spans from the Mediterranean Sea and Atlantic Ocean on the north and the west respectively, into large mountainous areas in the interior, to the Sahara desert in the far south. Northern African country, located in the extreme northwest of Africa on the edge of continental Europe. Wikipedia