The Cantabrian Sea; french: Mer Cantabrique, gl, Mar Cantábrico, ast, Mar Cantábricu, eu, Kantauri. is the term used mostly in

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

to describe the coastal

sea The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71% of the Earth's surface. The word sea is also used to denote second-order sections of the sea, such as the Mediterranean Sea, ...

of the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...

that borders the northern coast of

and the southwest side of the Atlantic coast of

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

. It extends from the cape Estaca de Bares in the

province of A Coruña The province of A Coruña (; es, La Coruña ; historical en, link=no, Corunna) is the northwesternmost province of Spain, and one of the four provinces which constitute the autonomous community of Galicia. This province is surrounded by the A ...

, to the mouth of the river

Adour The Adour (; eu, Aturri; oc, Ador) is a river in southwestern France. It rises in High-Bigorre (Pyrenees), in the commune of Aspin-Aure, and flows into the Atlantic Ocean (Bay of Biscay) near Bayonne. It is long, of which the uppermost ca. i ...

, near the city of

Bayonne Bayonne (; eu, Baiona ; oc, label= Gascon, Baiona ; es, Bayona) is a city in Southwestern France near the Spanish border. It is a commune and one of two subprefectures in the Pyrénées-Atlantiques department, in the Nouvelle-Aquitaine re ...

on the coast of the department of

Pyrénées-Atlantiques Pyrénées-Atlantiques (; Gascon Occitan: ''Pirenèus Atlantics''; eu, Pirinio Atlantiarrak or ) is a department in the southwest corner of France and of the region of Nouvelle-Aquitaine. Named after the Pyrenees mountain range and the Atlanti ...

French Basque Country The French Basque Country, or Northern Basque Country ( eu, Iparralde (), french: Pays basque, es, País Vasco francés) is a region lying on the west of the French department of the Pyrénées-Atlantiques. Since 1 January 2017, it constitu ...

. The sea borders of coastline shared by the Spanish provinces of

A Coruña A Coruña (; es, La Coruña ; historical English: Corunna or The Groyne) is a city and municipality of Galicia, Spain. A Coruña is the most populated city in Galicia and the second most populated municipality in the autonomous community and s ...

Lugo Lugo (, ; la, Lucus Augusti) is a city in northwestern Spain in the autonomous communities of Spain, autonomous community of Galicia (Spain), Galicia. It is the capital of the Lugo (province), province of Lugo. The municipality had a population ...

Asturias Asturias (, ; ast, Asturies ), officially the Principality of Asturias ( es, Principado de Asturias; ast, Principáu d'Asturies; Galician-Asturian: ''Principao d'Asturias''), is an autonomous communities of Spain, autonomous community in nor ...

Cantabria Cantabria (, also , , Cantabrian: ) is an autonomous community in northern Spain with Santander as its capital city. It is called a ''comunidad histórica'', a historic community, in its current Statute of Autonomy. It is bordered on the east ...

Biscay Biscay (; eu, Bizkaia ; es, Vizcaya ) is a province of Spain and a historical territory of the Basque Country, heir of the ancient Lordship of Biscay, lying on the south shore of the eponymous bay. The capital and largest city is Bilbao. B ...

and

Gipuzkoa Gipuzkoa (, , ; es, Guipúzcoa ; french: Guipuscoa) is a province of Spain and a historical territory of the autonomous community of the Basque Country. Its capital city is Donostia-San Sebastián. Gipuzkoa shares borders with the French depa ...

, and the French area of Labourd.

Notes and references

{{notelist European seas Seas of Spain Seas of France Marginal seas of the Atlantic Ocean Bay of Biscay