Strait of Gibraltar - wikipedia Strait of Gibraltar Not to be confused with Gibraltar. The Strait of Gibraltar as seen from space. ( North is to the left : The Iberian Peninsula is on the left and North Africa on the right ). The Strait of Gibraltar ( Arabic : مضيق جبل طارق ‎ ‎, Spanish : Estrecho de Gibraltar ) is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Gibraltar and Peninsular Spain in Europe from Morocco and Ceuta ( Spain ) in Africa. The name comes from the Rock of Gibraltar, which in turn originates from the Arabic Jebel Tariq ( meaning `` Tariq 's mountain '' ) named after Tariq ibn Ziyad. It is also known as the Straits of Gibraltar, the Gut of Gibraltar ( although this is mostly archaic ), the STROG ( Strait Of Gibraltar ) in naval use, and Bab Al Maghrib ( Arabic : باب المغرب ‎ ‎ ), `` Gate of the West ''. In the Middle Ages, Muslims called it Al - Zuqaq, `` The Passage '', the Romans called it Fretum Gatitanum ( Strait of Cadiz ), and in the ancient world it was known as the `` Pillars of Hercules '' ( Ancient Greek : αἱ Ἡράκλειοι στῆλαι ). Europe and Africa are separated by 7.7 nautical miles ( 14.3 km ; 8.9 mi ) of ocean at the strait 's narrowest point. The Strait 's depth ranges between 300 and 900 metres ( 160 and 490 fathoms ; 980 and 2,950 ft ) which possibly interacted with the lower mean sea level of the last major glaciation 20,000 years ago when the level of the sea is believed to have been lower by 110 -- 120 m ( 60 -- 66 fathoms ; 360 -- 390 ft ). Ferries cross between the two continents every day in as little as 35 minutes. The Spanish side of the Strait is protected under El Estrecho Natural Park. Contents 1 Location 1.1 Extent 2 Geology 3 Important Bird Area 4 History 5 Communications 5.1 Tunnel across the strait 6 Special flow and wave patterns 6.1 Inflow and outflow 6.2 Internal waves 7 Territorial waters 8 Power generation 9 In popular culture 10 See also 11 References 12 External links Location Europe ( left ) and Africa ( right ) On the northern side of the Strait are Spain and Gibraltar ( a British overseas territory in the Iberian Peninsula ), while on the southern side are Morocco and Ceuta ( a Spanish exclave in Morocco ). Its boundaries were known in antiquity as the Pillars of Hercules. There are several islets, such as the disputed Isla Perejil, that are claimed by both Morocco and Spain. Due to its location, the Strait is commonly used for illegal immigration from Africa to Europe. Extent The International Hydrographic Organization defines the limits of the Strait of Gibraltar as follows : On the West. A line joining Cape Trafalgar to Cape Spartel. On the East. A line joining Europa Point to P. Almina ( 35 ° 54 ′ N 5 ° 18 ′ W ﻿ / ﻿ 35.900 ° N 5.300 ° W ﻿ / 35.900 ; - 5.300 ). Geology A view across the Strait of Gibraltar taken from the hills above Tarifa, Spain The seabed of the Strait is composed of synorogenic Betic - Rif clayey flysch covered by Pliocene and / or Quaternary calcareous sediments, sourced from thriving cold water coral communities. Exposed bedrock surfaces, coarse sediments and local sand dunes attest to the strong bottom current conditions at the present time. Around 5.9 million years ago, the connection between the Mediterranean Sea and the Atlantic Ocean along the Betic and Rifan Corridor was progressively restricted until its total closure, effectively causing the salinity of the Mediterranean to rise periodically within the gypsum and salt deposition range, during what is known as the Messinian salinity crisis. In this water chemistry environment, dissolved mineral concentrations, temperature and stilled water currents combined and occurred regularly to precipitate many mineral salts in layers on the seabed. The resultant accumulation of various huge salt and mineral deposits about the Mediterranean basin are directly linked to this era. It is believed that this process took a short time, by geological standards, lasting between 500,000 and 600,000 years. It is estimated that, were the straits closed even at today 's higher sea level, most water in the Mediterranean basin would evaporate within only a thousand years, as it is believed to have done then, and such an event would lay down mineral deposits like the salt deposits now found under the sea floor all over the Mediterranean. After a lengthy period of restricted intermittent or no water exchange between the Atlantic Ocean and Mediterranean basin, approximately 5.33 million years ago, the Atlantic - Mediterranean connection was completely reestablished through the Strait of Gibraltar by the Zanclean flood, and has remained open ever since. The erosion produced by the incoming waters seems to be the main cause for the present depth of the strait ( 900 m at the narrows, 280 m at the Camarinal Sill ). The strait is expected to close again as the African Plate moves northward relative to the Eurasian Plate, but on geological rather than human timescales. Important Bird area The Strait has been identified as an Important Bird Area by BirdLife International because hundreds of thousands of seabirds use it every year to pass between the Mediterranean and the Atlantic, including large numbers of Cory 's and Balearic shearwaters, Audouin 's, yellow - legged and lesser black - backed gulls, razorbills and Atlantic puffins. History Historic map of the Strait of Gibraltar by Piri Reis For full articles on the history of the north Gibraltar shore, see History of Gibraltar or History of Spain. For the full article on the history of the south Gibraltar shore, see History of Morocco. Evidence of the first human habitation of the area by Neanderthals dates back to 125,000 years ago. It is believed that the Rock of Gibraltar may have been one of the last outposts of Neanderthal habitation in the world, with evidence of their presence there dating to as recently as 24,000 years ago. Archaeological evidence of Homo sapiens habitation of the area dates back c. 40,000 years. The relatively short distance between the two shores has served as a quick crossing point for various groups and civilizations throughout history, including Carthaginians campaigning against Rome, Romans travelling between the provinces of Hispania and Mauritania, Vandals raiding south from Germania through Western Rome and into North Africa in the 5th century, Moors and Berbers in the 8th -- 11th centuries, and Spain and Portugal in the 16th century. Beginning in 1492, the straits began to play a certain cultural role in acting as a barrier against cross-strait conquest and the flow of culture and language that would naturally follow such a conquest. In that year, the last Muslim government north of the straits was overthrown by a Spanish force. Since that time, the straits have come to foster the development of two very distinct and varied cultures on either side of the straits after sharing much the same culture and greater degrees of tolerance for over 300 + years from the 8th century to the early 13th century. On the northern side, Christian - European culture has remained dominant since the expulsion of the last Muslim kingdom in 1492, along with the Romance Spanish language, while on the southern side, Muslim - Arabic / Mediterranean has been dominant since the spread of Islam into North Africa in the 700s, along with the Arabic language. For the last 500 years, religious and cultural intolerance, more than the small travel barrier that the straits present, has come to act as a powerful enforcing agent of the cultural separation that exists between these two groups. The small British enclave of the city of Gibraltar presents a third cultural group found in the straits. This enclave was first established in 1704 and has since been used by Britain to act as a surety for control of the sea lanes into and out of the Mediterranean. Following the Spanish coup of July 1936 the Spanish Republican Navy tried to blockade the Strait of Gibraltar to hamper the transport of Army of Africa troops from Spanish Morocco to Peninsular Spain. On 5 August 1936 the so - called Convoy de la victoria was able to bring at least 2,500 men across the strait, breaking the republican blockade. Communications 3 - d rendering, looking eastwards towards the Mediterranean. The Strait is an important shipping route from the Mediterranean to the Atlantic. There are ferries that operate between Spain and Morocco across the strait, as well as between Spain and Ceuta and Gibraltar to Tangier. Tunnel across the Strait Main article : Strait of Gibraltar crossing In December 2003, Spain and Morocco agreed to explore the construction of an undersea rail tunnel to connect their rail systems across the Strait. The gauge of the rail would be 1,435 mm ( 4 ft 8.5 in ) to match the proposed construction and conversion of significant parts of the existing broad gauge system to standard gauge. While the project remains in a planning phase, Spanish and Moroccan officials have met to discuss it as recently as 2012, and proposals predict it could be completed by 2025. Special flow and wave patterns The Strait of Gibraltar links the Atlantic Ocean directly to the Mediterranean Sea. This direct linkage creates certain unique flow and wave patterns. These unique patterns are created due to the interaction of various regional and global evaporative forces, tidal forces, and wind forces. Inflow and outflow Internal waves ( marked with arrows ) caused by the Strait of Gibraltar. ( Mediterranean Sea in upper right. ) Through the strait, water generally flows more or less continually in both an eastward and a westward direction. A smaller amount of deeper saltier and therefore denser waters continually work their way westwards ( the Mediterranean outflow ), while a larger amount of surface waters with lower salinity and density continually work their way eastwards ( the Mediterranean inflow ). These general flow tendencies may be occasionally interrupted for brief periods to accommodate temporary tidal flow requirements, depending on various lunar and solar alignments. Still, on the whole and over time, the balance of the water flow is eastwards, due to an evaporation rate within the Mediterranean basin higher than the combined inflow of all the rivers that empty into it. The shallow Camarinal Sill of the Strait of Gibraltar, which forms the shallowest point within the strait, acts to limit mixing between the cold, less saline Atlantic water and the warm Mediterranean waters. The Camarinal Sill is located at the far western end of the strait. The Mediterranean waters are so much saltier than the Atlantic waters that they sink below the constantly incoming water and form a highly saline ( thermohaline, both warm and salty ) layer of bottom water. This layer of bottom - water constantly works its way out into the Atlantic as the Mediterranean outflow. On the Atlantic side of the strait, a density boundary separates the Mediterranean outflow waters from the rest at about 100 m ( 330 ft ) depth. These waters flow out and down the continental slope, losing salinity, until they begin to mix and equilibrate more rapidly, much further out at a depth of about 1,000 m ( 3,300 ft ). The Mediterranean outflow water layer can be traced for thousands of kilometres west of the strait, before completely losing its identity. Simplifed and stylized diagram of currents at the Carmarinal Sill During the Second World War, German U-boats used the currents to pass into the Mediterranean Sea without detection, by maintaining silence with engines off. From September 1941 to May 1944 Germany managed to send 62 U-boats into the Mediterranean. All these boats had to navigate the British - controlled Strait of Gibraltar where nine U-boats were sunk while attempting passage and 10 more had to break off their run due to damage. No U-boats ever made it back into the Atlantic and all were either sunk in battle or scuttled by their own crews. Internal waves Internal waves ( waves at the density boundary layer ) are often produced by the strait. Like traffic merging on a highway, the water flow is constricted in both directions because it must pass over the Camarinal Sill. When large tidal flows enter the Strait and the high tide relaxes, internal waves are generated at the Camarinal Sill and proceed eastwards. Even though the waves may occur down to great depths, occasionally the waves are almost imperceptible at the surface, at other times they can be seen clearly in satellite imagery. These internal waves continue to flow eastward and to refract around coastal features. They can sometimes be traced for as much as 100 km ( 62 mi ), and sometimes create interference patterns with refracted waves. Territorial waters The Strait lies mostly within the territorial waters of Spain and Morocco, except for at the far eastern end. The United Kingdom ( through Gibraltar ) claims 3 nautical miles around Gibraltar putting part of the Strait inside British territorial waters, and the smaller - than - maximal claim also means that part of the Strait therefore lies in international waters according to the British claim. However, the ownership of Gibraltar and its territorial waters is disputed by Spain, meanwhile Morocco dispute the far extern end ( of Ceuta ). Power generation Some studies have proposed the possibility of erecting tidal power generating stations within the strait, to be powered from the predictable current at the strait. In the 1920s and 1930s, the Atlantropa project proposed damming the strait to generate large amounts of electricity and lower the sea level of the Mediterranean by several hundreds of meters to create large new lands for settlement. This proposal would however have devastating effects on the local climate and ecology and would dramatically change the strength of the West African Monsoon. In popular culture Randall Munroe 's Time, the 1190th comic on xkcd, is a story about a group of people living in the Mediterranean in 13000 CE, after the Strait of Gibraltar has closed. The people must find a new home because the straits are opening up again in a repeat of the Zanclean flood. See also Atlantropa List of straits Mediterranean Basin Rock of Gibraltar Vendavel, Westerly wind References Jump up ^ `` Gibraltar ''. 1911encyclopedia.org. 2008 - 12 - 08. Retrieved 2013 - 05 - 28. Jump up ^ Google Books Ngram Viewer results `` Strait of Gibraltar / Gut of Gibraltar '' Jump up ^ See, for instance, Nato Medals : Medal for Active Endeavor, awarded for activity in the international water of the Mediterranean and STROG. Jump up ^ Pamphlet of the Museum of the Castle of Guzman el Bueno, ( El Ayuntamiento de Tarifa ) accessed 16 November 2016. Jump up ^ Strabo Geographia 3.5. 5. Jump up ^ See Robinson, Allan Richard and Paola Malanotte - Rizzoli, Ocean Processes in Climate Dynamics : Global and Mediterranean Examples. Springer, 1994, p. 307, ISBN 0 - 7923 - 2624 - 5. Jump up ^ Würm glaciation Jump up ^ Cosquer cave Jump up ^ Tremlett, Giles, `` Moroccans seize Parsley Island and leave a bitter taste in Spanish mouths '', in The Guardian, July 13, 2002. Jump up ^ `` Migration Information Source - The Merits and Limitations of Spain 's High - Tech Border Control ''. Migrationinformation.org. Retrieved 2011 - 07 - 15. Jump up ^ `` Limits of Oceans and Seas, 3rd edition '' ( PDF ). International Hydrographic Organization. 1953. Retrieved 7 February 2010. Jump up ^ De Mol, B., et al. 2012. Ch. 45 : Cold - Water Coral Distribution in an Erosional Environment : The Strait of Gibraltar Gateway, in : Harris, P.T., Baker, E.K. ( Eds. ), Seafloor geomorphology as benthic habitat : GeoHAB Atlas of seafloor geomorphic features and benthic habitats. Elsevier, Amsterdam, pp. 636 - 643 ^ Jump up to : Messinian salinity crisis # Evidence Jump up ^ At the Miocene / Pliocene boundary, c. 5.33 million years before the present Jump up ^ Cloud, P., Oasis in space. Earth history from the beginning, New York : W.W. Norton & Co. Inc., p. 440. ISBN 0 - 393 - 01952 - 7 Jump up ^ BirdLife International ( 2012 ). Important Bird Areas factsheet : Strait of Gibraltar. Downloaded from http://www.birdlife.org on 2012 - 02 - 20. Jump up ^ `` Last of the Neanderthals ''. National Geographic. October 2008. Retrieved 2009 - 12 - 29. Jump up ^ Antony Beevor ( 2006 ) ( 1982 ). The Battle for Spain. Orion. ISBN 978 - 0 - 7538 - 2165 - 7. Jump up ^ `` Europe - Africa rail tunnel agreed ''. BBC News. Jump up ^ Tunnel to Connect Morocco with Europe, February 17, 2012 Jump up ^ Paterson, Lawrence. U-Boats in the Mediterranean 1941 - 1944. Chatham Publishing, 2007, pp. 19 and 182. ISBN 9781861762900 Jump up ^ `` U-boat war in the Mediterranean ''. uboat.net. Retrieved 2011 - 07 - 15. Jump up ^ Wesson, J.C. ; Gregg, M.C. ( 1994 ). `` Mixing at Camarinal Sill in the Strait of Gibraltar ''. Journal of Geophysical Research. 99 ( C5 ) : 9847 -- 9878. Bibcode : 1994JGR... 99.9847 W. doi : 10.1029 / 94JC00256. Jump up ^ `` Atlantropa : A plan to dam the Mediterranean Sea ''. Xefer blog. March 16, 2005. Retrieved on 13 August 2012. External links Wikimedia Commons has media related to Strait of Gibraltar. Climate Control Requires a Dam at the Strait of Gibraltar -- American Geophysical Union, 1997. Accessed 26 February 2006. Gone 12 February 2010. Dam design at http://www.agu.org/sci_soc/eosrjohnsonf3.gif Building the dam and letting the Mediterranean Sea completely evaporate would raise Sea Level 15 meters over 1,000 years. Evaporating the first 100 meters or so would raise Sea Level 1 meter in about 100 years. Project for a Europe - Africa permanent link through the Strait of Gibraltar -- United Nations Economic and Social Council, 2001. Accessed 26 February 2006. Estudios Geográficos del Estrecho de Gibraltar -- La Universidad de Tetuán and La Universidad de Sevilla. Accessed 26 February 2006. ( in Spanish ) `` Solitons, Strait of Gibraltar ''. NASA Earth Observatory. Retrieved 2006 - 05 - 24. `` Internal Waves, Strait of Gibraltar ''. NASA Earth Observatory. Retrieved 2006 - 05 - 24. Gibraltar topics History Neanderthals of Gibraltar Timeline ( sieges ) Pillars of Hercules First Siege of Gibraltar Battle of Gibraltar Capture of Gibraltar George Rooke Treaty of Utrecht Thirteenth Siege of Gibraltar Great Siege George Augustus Eliott Gibraltar real ( currency ) World War II Nationality Genoese in Gibraltar Maltese in Gibraltar Explosion of the RFA Bedenham Operation Flavius ( Death on the Rock ) Aurora incident New Flame incident Fedra incident Geography General Climate Geology Azores -- Gibraltar Transform Fault Gibraltar Arc Environment Birds Mammals Barbary macaques Reptiles and amphibians Candytuft ( Iberis gibraltarica ) Botanic Gardens Ornithological & Natural History Society ( GONHS ) Wildlife Park Places Natural Bay of Gibraltar Catalan Bay Eastern Beach Gorham 's Cave Rock of Gibraltar St. Michael 's Cave Sandy Bay Strait of Gibraltar Vanguard Cave Windmill Hill Built Bristol Hotel City Hall The Convent Garrison Library King George V Hospital Moorish Castle The Rock Hotel St. Bernard 's Hospital Politics General Constitution Order 1969 2006 Law Court system LGBT rights Passport Political development in modern Gibraltar People Chief Minister Governor Mayor Politics Black Swan Project controversy Disputed status isthmus Elections 2007 2011 2015 Parliament Speaker Political parties Sovereignty referendums 1967 2002 EU Referendum European Union ( Referendum ) Act 2016 ( Gibraltar ) Military British Forces Gibraltar Gibraltar Defence Police Gibraltar Squadron Napier of Magdala Battery RAF Gibraltar Royal Gibraltar Police Royal Gibraltar Regiment Economy General Banks Gibraltar pound coins Stock Exchange Taxation Tourism Communications. gi ( Internet domain ) Gibraltar Broadcasting Corporation Gibraltar Chronicle Gibtelecom Panorama Regulatory Authority Royal Gibraltar Post Office Postage stamps and history Postal Orders Study Circle Telephone numbers Transport Airport Cable car Gibraltar -- Spain border Shipping in Gibraltar Vehicle registration plates Culture General Cuisine Education University of Gibraltar Miss Gibraltar Music Llévame Donde Nací National Day Scouting and Guiding in Gibraltar Demographics Gibraltarians list in the UK Gibraltarian status Languages English Llanito Religion Christianity Anglicanism Diocese in Europe Bishop diocesan Bishop suffragan Cathedral of the Holy Trinity St. Andrew 's Church ( Church of Scotland ) Methodism Roman Catholicism Diocese Bishop Cathedral of St. Mary the Crowned Our Lady of Europe Shrine of Our Lady of Europe Trafalgar Cemetery Other faiths Hinduism Islam Ibrahim - al - Ibrahim Mosque Judaism Great Synagogue Sport By sport Basketball Cricket national team Cycling Football Football Association national team Petanque Rugby union Campo Gibraltar RUFC Commonwealth Games Island Games Records in athletics Victoria Stadium Symbols Anthem Coat of arms Official flag other flags Commons Portal WikiProject African seas Oceans and seas Alboran Sea Atlantic Ocean Indian Ocean Levantine Sea Mediterranean Sea Red Sea Southern Ocean Gulfs and bays Abu Qir Bay Acheïl Dakhlet Al Hoceima Bay Algiers Bay Algoa Bay Ambas Bay Ana Chaves Bay Angra de Cintra Antongil Bay Antsiranana Bay Arab 's Gulf Baía Almeida Baía da Condúcia Baía da Corimba Baía de Mocambo Baía de Mossuril Baía de Namibe Baia de Porto Amboim Baía de Santa Marta Baía de Sucujaque Baía de Tombua Baía do Ambriz Baía do Bengo Baía do Dande Baía do Govuro Baía do Lúrio Baía do Nzeto Baía do Suto Baia dos Tigres Baie de Gorée Baie de Sangareya Baie de Yof Bandombaai Bay of Anfile Bay of Arguin Bay of Aseb Bay of Arzew Bight of Benin Bay of Beylul Bay of Edd Bay of Hawakil Bay of Langarano Bay of Saint - Augustin Bay of Tangier Benguela Bay Bera'esoli Betty 's Bay Bight of Biafra Bocock 's Bay Bombetoka Bay Bootbaai Bosluisbaai Cape Cross Bay Cape Negro Bay Chake - Chake Bay Chameis Bay Chwaka Bay Conception Bay Cuio Bay Dakhlet Nouadhibou Dalwakteah Bay Deurloopbaai Doringbaai Dungonab Bay Durissa Bay Elands Bay Enseada das Pombas Enseada de São Braz Enseada do Catumbo Enseada do Chalungo Enseada do Quicombo Enseada do Quitungo Enseada dos Três Irmãos Equimina Bay False Bay Farta Bay Fernao Veloso Bay Foul Bay Frederik se Baai Grosse Bucht Gulf of Aden Gulf of ' Agig Gulf of Gabès Gulf of Guinea Gulf of Hammamet Gulf of Sirte Gulf of Suez Gulf of Tadjoura Gulf of Tunis Gulf of Zula Hafun Bay South Hann Bay Harrison Cove Henties Bay Hirghīgo Bahir Selat'ē Horingbaai Hottentotsbaai Hurdiyo Hydra Bay Inhambane Bay Jammer Bucht John Owen Bay Kalawy Bay Kiwaiyu Bay Lambert Bay Lamu Bay Langbaai Loango Bay Lobito Bay Luanda Bay Lüderitz Bay McDougall Bay Manza Bay Maputo Bay Markusbaai Memba Bay Menai Bay Meob Bay Mietjie Frans se Baai Moraha Bahir Selat'ē Mossel Bay Möwebaai Noopbaai Oran Gulf Pemba Bay Pipas Bay Platbaai Plaatjieskraalbaai Plettenbergbaai Pointe - Noire Bay Port Alexander, Angola Prinzen Bucht Río de Oro Bay Rock Bay Roode Bay Rooiwalbaai Saint Francis Bay Saint Francis Bay ( Eastern Cape ) St Helena Bay Saint Sebastian Bay Saldanha Bay Sandwich Harbour Sierra Bay Skoonbergbaai Skurfbaai Slangbaai Sodwana Bay Sofala Bay Somnaasbaai Spencer Bay Struisbaai Spoegrivierbaai Swartstraat Table Bay Thysbaai Tietiesbaai Ungama Bay Walker Bay Walvis Bay ( bay ) Yawri Bay Straits Bab - el - Mandeb Bab Iskender Canal de Bolama Canal de Bolola Canal de Caió Canal de São Vicente Canal do Meio Mafia Channel Massawa Channel Mozambique Channel ‎ Pemba Channel Shubuk Channel Strait of Gibraltar Strait of Sicily Straits of Tiran Zanzibar Channel Historical seas Aethiopian Sea Erythraean Sea Sea of Zanj Coordinates : 35 ° 58 ′ 18 '' N 5 ° 29 ′ 09 '' W ﻿ / ﻿ 35.97167 ° N 5.48583 ° W ﻿ / 35.97167 ; - 5.48583 Retrieved from `` https://en.wikipedia.org/w/index.php?title=Strait_of_Gibraltar&oldid=799422823 '' Categories : Strait of Gibraltar Straits of Africa Straits of Europe Straits of the Mediterranean Sea International straits Bodies of water of Gibraltar Bodies of water of Morocco Bodies of water of Spain Important Bird Areas of Gibraltar Gibraltar -- Spain border Morocco -- Spain border Hidden categories : Articles containing Arabic - language text Articles containing Spanish - language text All articles with unsourced statements Articles with unsourced statements from February 2010 Articles with unsourced statements from May 2017 Articles with unsourced statements from November 2008 Articles with Spanish - language external links Coordinates on Wikidata Talk Contents About Wikipedia Languages Acèh Afrikaans Aragonés Asturianu Avañe'ẽ Azərbaycanca বাংলা Башҡортса Беларуская Беларуская ( тарашкевіца ) ‎ Български Bosanski Brezhoneg Català Cebuano Čeština Cymraeg Dansk Deutsch Dolnoserbski Eesti Ελληνικά Español Esperanto Estremeñu Euskara فارسی Français Frysk Gàidhlig Galego 한국어 Հայերեն हिन्दी Hornjoserbsce Hrvatski Ido Bahasa Indonesia Ирон Íslenska Italiano עברית Basa Jawa Къарачай - малкъар ქართული Kiswahili Kurdî لۊری شومالی Latina Latviešu Lëtzebuergesch Lietuvių Magyar Македонски മലയാളം मराठी მარგალური مصرى Bahasa Melayu Монгол မြန်မာဘာသာ Nederlands नेपाल भाषा 日本 語 Нохчийн Nordfriisk Norsk Norsk nynorsk Occitan Oʻzbekcha / ўзбекча ਪੰਜਾਬੀ پنجابی Polski Português Română Русский Scots Sicilianu Simple English Slovenčina Slovenščina Српски / srpski Srpskohrvatski / српскохрватски Suomi Svenska Tagalog தமிழ் Татарча / tatarça ไทย Türkçe Українська اردو Vèneto Tiếng Việt Walon Winaray 吴语 ייִדיש 粵語 中文 Edit links This page was last edited on 7 September 2017, at 16 : 58. Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. About Wikipedia

Question: how deep is the water at the strait of gibraltar
Answer: between 300 and 900 metres