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major straits of the world

Important Straits of the world

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List Of Major Straits Of The World

A strait is a naturally formed navigable narrow passage of water connecting two seas or two larger bodies.

  • As most of the trade takes place through sea routes, these straits provide navigable routes to various ships.
  • Straits are also used to generate tidal power using turbines, for e.g. Cook’s strait in New Zealand.
  • Difference between Strait and Isthmus:
    • A strait lies between two land masses connecting two larger water bodies, while an isthmus lies between two water bodies connecting two larger land-masses.
major straits of the world

List of major straits of the world are tabulated below:

StraitContiguous LandmassJoining Seas/Water Bodies
Palk StraitIndia and Sri LankaBay of Bengal with the Gulf of Mannar
Duncan PassageRutland and Little AndamanBay of Bengal
Formosa Strait/ Taiwan StraitChina and TaiwanThe South China Sea and the East China Sea
Luzon StraitBetween Taiwan and Philippine (LUZON ISLAND)Philippine Sea to the South China Sea
Strait of TartaryRussia (East Russia-Sakhalin Islands)Sea of Okhotsk and the Sea of Japan
Yucatan StraitMexico and CubaThe Gulf of Mexico and the Caribbean Sea
Mesina StraitItaly and SicilyThe Tyrrhenian Sea and the Ionian Sea, within the central Mediterranean
Otranto StraitItaly and AlbaniaAdriatic Sea & Ionian Sea
Cook StraitNew Zealand (separates the North and South New Zealand)The Tasman Sea and South Pacific Ocean
Mozambique ChannelMozambique and MadagascarIndian Ocean
North ChannelIreland and ScotlandIrish Sea and Atlantic Ocean
Hormuz StraitIran and OmanThe Gulf of Oman and the Persian Gulf
Strait of Bab-el-MandebYemen on the Arabian Peninsula, and Djibouti and Eritrea in the Horn of AfricaThe Gulf of Aden and the Red Sea
Ten Degree ChannelCar Nicobar Islands and Little AndamanAndaman Sea and the Bay of Bengal
Sunda StraitJava island of Indonesia with its Sumatra island.Java Sea and the Indian Ocean
Florida StraitCuba and the USAGulf of Mexico and the Atlantic Ocean
Bering StraitAsia from AmericaThe Arctic Ocean and East Pacific ocean
Strait of GibraltarSpain and MoroccoThe Atlantic Ocean and the Mediterranean Sea
Korea StraitJapan and South KoreaThe East China Sea and the Sea of Japan
Strait of MalaccaMalaysia and SumatraThe Pacific Ocean to the east with the Indian Ocean to the west
Bonifacio StraitCorsica island of France and Sardinia islands of ItalyThe Tyrrhenian Sea and the Mediterranean Sea
Bosphorus StraitDivides Europe from AsiaThe Black Sea to Sea of Marmara
Bass StraitTasmania island and mainland AustraliaThe Great Australian Bight and the Tasman Sea
Davis StraitBetween Greenland and CanadaThe Baffin Bay and the Labrador Sea
Jamaica ChannelJamaica and HispaniolaThe Caribbean Sea and North Atlantic
Hudson StraitBaffin Island and Labrador peninsulaHudson Bay and the Labrador Sea
Dardanelles StraitAsian Turkey and European TurkeyAegean Sea and Sea of Marmara
La Perouse straitSakhalin Island of Russia and Hokkaido Island of JapanSea of Okhotsk with the Sea of Japan
Tsugaru StraitHokkaido and Honshu island of JapanSea of Japan and the Pacific Sea
Dover straitBritain and Continental EuropeEnglish channel with the North Sea
Magellan StraitMainland South America and Tierra Del FuegoAtlantic and Pacific Ocean
Strait of SingaporeSingapore, Malaysia and IndonesiaBetween Strait of Malacca and the Karimata Strait 
Makassar StraitIndonesia (Island of Borneo and Sulawesi)Celebes Sea and Java Sea
Strait of OtrantoSeparates Italy and AlbaniaConnects Adriatic Sea Ionian Sea
Strait of SicilyBetween Sicily and TunisiaTyrrhenian Sea and the western Mediterranean Sea
English ChannelSeparates southern England from FranceConnects North Sea to the Atlantic Ocean
Great ChannelDenmarkConnects Baltic Sea to the Atlantic Ocean

Important Facts

  • Longest Strait : Strait of Malacca (800 km)
  • Narrowest Strait : Bosphorus Strait
  • Bering Strait : separates Asia from America
  • Bass Strait : separates Australia from Tasmania
  • Gibraltar Strait : separates Africa from Europe
  • Bosphorous strait : separates Europe from Asia
  • Strait of Bab-El-Mandeb : separates Asia from Africa

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