| Strait | Location |
Depth (Meters) |
Min Width (Meters) |
Max Width (Meters) |
Known Crossings |
| Agate Pass | Part of Puget Sound. Separates Bainbridge Island from the mainland of the Kitsap Peninsula near Suquamish |
6.1 |
91 |
375 |
Agate Pass Bridge |
| Agattu Strait | Attu Island and Agattu Island in the Alaskan Aleutians |
- |
- |
- |
- |
| Akashi Strait | Connects Seto Inland Sea and Osaka Bay.Separates Honshu from Awaji Island, Japan |
110 |
- |
4,000 |
Akashi Kaikyo Bridge |
| Alas Strait | Separates Lombok and Sumbawa, two islands of Indonesia |
- |
- |
- |
- |
| Alor Strait | Divides the Solor Archipelago from the Alor Archipelago, in the Lesser Sunda Islands of Indonesia. |
- |
- |
- |
- |
| Amchitka Pass | It is the largest pass in the Aleutian Islands Alaskan |
1,800 |
- |
80,000 |
- |
| Anegada Passage | In the Caribbean Sea. Separates the Virgin Islands and Anguilla |
2,300 |
- |
127,000 |
- |
| Anguilla Channel | In the Caribbean Sea. Separates Anguilla and Saint Martin |
- |
- |
- |
Ferry service from Marigot, Saint Martin |
| Arthur Kill | Separates Staten Island and New Jersey |
- |
- |
- |
Goethals Bridge, Outerbridge Crossing, and the Arthur Kill Vertical Lift Bridge |
| Augusta's Strait | Aka. Dampier Strait (Indonesia), between the Raja Ampat islands of Waigeo and Batanta, province of West Papua |
- |
- |
- |
- |
| Bab-el-Mandeb |
Between Yemen on the Arabian Peninsula and Djibouti and Eritrea in the Horn of Africa, connecting the Red Sea to the Gulf of Aden and by extension the Indian Ocean. |
186 |
26,000 |
- |
- |
| Bab Iskender |
The eastern section of the Bab-el-Mandeb straits |
330 |
6,400 |
24,000 |
- |
| Balabac Strait |
Connects the South China Sea with the Sulu Sea. It separates Balabac Island (Palawan province), Philippines, from Balambangan and the Banggi Islands north of Borneo |
100 |
50,000 |
- |
- |
| Bali Strait |
Separating Java and Bali while connecting the Indian Ocean and the Bali Sea. |
60 |
2,400 |
- |
Ferry between Ketapang in Java |
| Baltiysk strait |
Connects Vistula Bay and Gdańsk Bay |
12 |
400 |
- |
- |
| Bangka Strait |
Separates Sumatra and Bangka Island (also: Banca, Banka) |
27 |
14,000 |
48,000 |
- |
| Banks Strait |
Separates Cape Barren Island/Clarke Island and Tasmania |
- |
- |
- |
- |
| Bashi Channel |
Between the Batanes Islands, Philippines and Orchid Island of Taiwan |
- |
- |
- |
- |
| Basilan Strait |
Lies between Mindanao and Basilan in thePhilippines |
- |
- |
- |
- |
| Bass Strait |
Divides Mainland Australia and Tasmania |
155 |
- |
350,000 |
Spirit of Tasmania |
| Beagle Channel |
Separates the larger main island of Isla Grande de Tierra del Fuego from various smaller islands |
- |
4,800 |
- |
- |
| Belle Isle strait |
Separates Labrador, Canada from the island of Newfoundland |
- |
15,000 |
60,000 |
Proposed: Newfoundland–Labrador fixed link |
| Bering Strait |
Connects the Pacific and Arctic oceans, separating the Chukchi Peninsula of the Russian Far East from the Seward Peninsula of Alaska. |
90 |
82,000 |
- |
Proposed: Bering Strait crossing |
| Bohai Strait |
Connects the Bohai Sea and Yellow Sea. Separates the Liaodong Peninsula, and the Shandong Peninsula |
80 |
- |
- |
- |
| Bonifacio strait |
Separates Corsica and Sardinia |
100 |
11,000 |
- |
- |
| Bosporus |
Connects the Black Sea to the Sea of Marmaraand separates Europe and Asia |
100 |
700 |
- |
15 July Martyrs Bridge, Fatih Sultan Mehmet Bridge, Yavuz Sultan Selim Bridge, and Eurasia Tunnel |
| Bougainville Strait |
Separates Choiseul Island, part of Solomon Islands, from Bougainville Island, part of Papua New Guinea. |
- |
- |
- |
- |
| Boundary Pass |
British Columbia and Washington state. It connects Haro Strait to the south with the Strait of Georgia to the north. |
- |
- |
23,000 |
- |
| Bransfield Strait |
Divides South Shetland Islands and the Antarctic Peninsula |
2,000 |
- |
100,000 |
- |
| Bungo Channel |
Separates Kyūshū and Shikoku |
- |
- |
- |
- |
| Burias Pass |
Separates Bicol Peninsula and Burias Island in the Philippines |
- |
- |
- |
- |
| Cabot Strait |
Separates Newfoundland and Cape Breton Island in Canada |
550 |
- |
130,000 |
- |
| Caicos Passage |
The Caicos Islands are separated by the Caicos Passage from the closest Bahamian islands, Mayaguana and Great Inagua. |
- |
- |
- |
- |
| Canso strait |
Separates mainland Nova Scotia and Cape Breton Island, in eastern Canada. |
61 |
1,000 |
- |
- |
| Cebu Strait (a.k.a. Bohol Strait) |
Connects the western part of the Bohol Sea with the Camotes Sea, and separates the island provinces of Cebu and Bohol. |
- |
- |
- |
- |
| Chatham Strait |
Separates Chichagof Island and Baranof Island to its west from Admiralty Island and Kuiu Island on its east in Alaska. |
- |
5,000 |
16,000 |
- |
| Chios Strait |
Separates the Greek island of Chios from the Anatolian mainland and from the Aegean Region of Turkey. |
- |
- |
- |
- |
| Clarence Strait |
Separates Prince of Wales Island, on the west side, from Revillagigedo Island and Annette Island, on the east side |
- |
5556 |
- |
- |
| Colvos Passage |
Part of Puget Sound. Separates Vashon Island and the Kitsap Peninsula. |
- |
- |
- |
- |
| Cook Strait |
New Zealand, between the North Island and the South Island |
128 |
22,000 |
- |
fFerry services run between Picton in the Marlborough Sounds and Wellington |
| Corfu Strait |
Separates Corfu and mainland Greece/Albania |
- |
- |
- |
- |
| Cozumel Channel |
Separate Cozumel Island and the Yucatán Peninsula |
- |
- |
- |
- |
| Cross Sound |
Chichagof Island to its south and the mainland to its north, of Alaska |
- |
- |
- |
- |
| Dalcahue Channel |
Part of the Sea of Chiloé that separates Quinchao Island from Chiloé Island, Chile |
- |
- |
- |
- |
| Dalco Passage |
Part of Puget Sound. Separates Vashon Island and the mainland near Tacoma, USA |
- |
- |
- |
- |
| Dampier Strait (Indonesia)
(sometimes also known as Augusta's Strait) |
Separates the Raja Ampat islands of Waigeo and Batanta, Indonesia |
- |
- |
- |
- |
| Dampier Strait (Papua New Guinea) |
Separates Umboi Island and New Britain, PNG |
- |
- |
- |
- |
| Danish straits |
Refers collectively to the Danish straits Oresund, Fehmarn Belt, Little Belt and Great Belt between Scandinavia and Jutland. |
- |
- |
- |
Little Belt Bridge, Storstrøm Bridge, Siøsund Bridge, New Little Belt Bridge , Alssund Bridge, Great Belt Bridge,Øresund Bridge |
| Dardanelles |
Connects the Sea of Marmara with the Aegean and Mediterranean seas. Separates Europe and Asia |
103 |
1,200 |
6,000 |
1915 Çanakkale Bridge |
| Davis Strait |
Separates Baffin Island and Greenland |
- |
- |
- |
- |
| Deception Pass |
Part of Puget Sound. Separates Whidbey Island in Island County, to Fidalgo Island |
- |
- |
- |
Deception Pass Bridge |
| Denmark Strait |
Connects the Greenland Sea, an extension of the Arctic Ocean, to the Irminger Sea, a part of the Atlantic Ocean. Separates Greenland from Iceland |
191 |
290,000 |
- |
- |
| La Désirade Passage |
In the Caribbean Sea. Separates the island of la Désirade, from Grande-Terre (Guadeloupe) |
- |
- |
- |
- |
| Detroit River |
Connects Lake St. Clair and Lake Erie. Separates the province of Ontario, Canada, and the state of Michigan, USA (The word "détroit" is French for "strait".) |
16.2 |
800 |
4,000 |
Ambassador Bridge, Detroit–Windsor Tunnel, and Michigan Central Railway Tunnel |
| Dixon Entrance |
Separates Haida Gwaii from the Alexander Archipelago. The Dixon Entrance is part of the Inside Passage shipping route. |
- |
- |
- |
- |
| Dolphin and Union Strait |
Connects the Amundsen Gulf, to the Coronation Gulf. Separates Nunavut (Kitikmeot Region), Canada from Victoria Island. |
- |
32,000 |
64,000 |
- |
| Dominica Passage |
In the Caribbean Sea. Separates the islands of Dominica and Marie-Galante, Guadeloupe. |
- |
- |
- |
- |
| Dover Straits |
The narrowest part of the English Channel |
223 |
33,000 |
- |
The Channel Tunnel |
| Dragon's Mouths (Bocas del Dragón) |
Connects the Gulf of Paria to the Caribbean Sea. Seperates Trinidad and Venezuela |
- |
- |
- |
- |
| Drake Passage |
Connects Atlantic Ocean (Scotia Sea) with the southeastern part of the Pacific Ocean. Separates Cape Horn in Chile at the southern extreme of the South American mainland and the South Shetland Islands of Antarctica |
5,000 |
800,000 |
- |
- |
| East River |
Connects Upper New York Bay to Long Island Sound. Separates Long Island from Manhattan Island, and from the North American mainland. |
51 |
- |
- |
Brooklyn Bridge, Williamsburg Bridge, the Queensboro Bridge, the Manhattan Bridge, the Hell Gate Railroad Bridge, the Triborough Bridge, the Bronx-Whitestone Bridge, the Throgs Neck Bridge and the Rikers Island Bridge |
| Eastern Channel (a.k.a Tsushima Strait) |
A channel of the Korea Strait, which lies between Korea and Japan, connecting the Sea of Japan, the Yellow Sea, and the East China Sea. |
140 |
65,000 |
- |
- |
| English Channel |
Great Britain and France |
174 |
34,000 |
240,000 |
Channel Tunnel |
| Euripus Strait |
Separates the Greek island of Euboea in the Aegean Sea from Boeotia in mainland Greece. |
- |
38 |
- |
Euripus Bridge |
| Falkland Sound |
Separates West Falkland and East Falkland |
- |
- |
- |
- |
| Fehmarn Belt |
Connecting the Bay of Kiel and the Bay of Mecklenburg in the Baltic Sea. Separates the German island of Fehmarn and the Danish island of Lolland. |
30 |
18,600 |
- |
Fehmarn Belt Fixed Link |
| Fehmarn Sound |
Seperates Fehmarn and the German mainland |
- |
- |
- |
Fehmarn Belt Fixed Link |
| Fisher Strait |
Separates Southampton Island (to the north-west) from Coats Island |
- |
- |
- |
- |
| Florida strait |
Separates Florida and Cuba. Connects the Gulf of Mexico with the Atlantic Ocean. |
1,800 |
150,000 |
- |
- |
| Taiwan Strait(a.k.a.Formosa Strait) |
Taiwan and the Mainland China |
150 |
130,000 |
180,000 |
- |
| Foveaux Strait |
Separates Stewart Island / Rakiura from the South Island of New Zealand |
56 |
23,000 |
53,000 |
Stewart Island § Transport |
| Foxe Channel |
Canada: the Foxe Basin (to the north) from Hudson Bay and the Hudson Strait (to the south) |
- |
- |
- |
- |
| Freeman Strait |
Separating Barentsøya, to the north, from Edgeøya, in the Svalbard archipelago, Norway |
- |
- |
- |
- |
| Frozen Strait |
Connects Roes Welcome Sound in the west, with Foxe Basin to the east. |
- |
19,000 |
32,000 |
- |
| Fury and Hecla Strait |
Separates Baffin Island to the north and the Melville Peninsula, Canada |
- |
2,000 |
20,000 |
- |
| Georgia strait |
Separates Vancouver Island and mainland British Columbia |
420 |
20,000 |
58,000 |
Vancouver Island fixed link |
| Gibraltar strait |
Connects the Atlantic Ocean to the Mediterranean Sea and separates Europe from Africa. |
900 |
14,200 |
- |
Proposed: Strait of Gibraltar crossing |
| Golden Gate Strait |
Connects San Francisco Bay to the Pacific Ocean. Separates San Francisco Peninsula and the Marin Peninsula |
115 |
4,800 |
- |
Golden Gate Bridge |
| Great Belt |
Between the major islands of Zealand (Sjælland) and Funen (Fyn) in Denmark. It is one of the three Danish Straits. |
60 |
16,000 |
32,000 |
Great Belt ferries, Great Belt Fixed Link |
| Guadeloupe Passage |
In the Caribbean Sea. Separates Guadeloupe from Montserrat and from Antigua and Barbuda. |
- |
- |
- |
- |
| Gulf of Corryvreckan |
Between the islands of Jura and Scarba, in Argyll and Bute, off the west coast of mainland Scotland. |
- |
- |
- |
- |
| Gulf of Mannar |
Separates India and Sri Lanka |
1,335 |
130 |
275 |
- |
| Hall Basin |
Between Ellesmere Island and Greenland |
- |
- |
- |
- |
| Harlem River |
Separates the island of Manhattan the United States mainland |
- |
- |
- |
Wards Island Bridge, Robert F. Kennedy Triboro Lift Bridge, Willis Avenue Bridge, Third Avenue Bridge, Lexington Avenue Tunnel, Park Avenue Bridge, Madison Avenue Bridge, 149th Street Tunnel, 145th Street Bridge, Macombs Dam Bridge, Concourse Tunnel, Putnam Bridge, High Bridge, Alexander Hamilton Bridge, Washington Bridge, University Heights Bridge, Broadway Bridge, Henry Hudson Bridge, Spuyten Duyvil Bridge |
| Haro Straits |
Connecting the Strait of Georgia to the Strait of Juan de Fuca, separating Vancouver Island and the Gulf Islands in British Columbia, Canada |
- |
- |
19,000 |
- |
| Hecate Strait |
Between Haida Gwaii and British Columbia |
- |
48,000 |
140,000 |
- |
| Honguedo Strait |
Between the Gaspésie peninsula and Anticosti Island, Quebec, Canada |
- |
- |
- |
- |
| Hormuz strait |
Connects between the Persian Gulf and the Gulf of Oman. Separating Oman and Iran, |
- |
39,000 |
97,000 |
- |
| Hudson Strait |
Links the Atlantic Ocean and the Labrador Sea to Hudson Bay in Canada. This strait lies between Baffin Island and Quebec |
- |
70,000 |
240,000 |
- |
| Indispensable Strait |
Between Guadalcanal and Malaita |
- |
- |
- |
- |
| Irbe Strait |
Connects the Gulf of Riga to the Baltic Sea, Separates the Sõrve Peninsula from the island Saaremaa in Estonia |
- |
27,000 |
- |
- |