53rd meridian west

53°
53rd meridian west

The meridian 53° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Greenland, Newfoundland, the Atlantic Ocean, South America, the Southern Ocean, and Antarctica to the South Pole.

In Antarctica, the meridian defines the eastern limit of Chile's territorial claim and passes through the British and Argentinian claims - the three claims overlap. It also defines the western limit of Brazil's unofficial claim.

The 53rd meridian west forms a great circle with the 127th meridian east.
Starting at the North Pole and heading south to the South Pole, the 53rd meridian west passes through:

Co-ordinates Country, territory or sea Notes
Arctic Ocean
Lincoln Sea
 Greenland Hendrik Island
Sanki George Fjord
 Greenland The mainland, and the islands of Qeqertarsuaq and Upernivik
Uummannaq Fjord
 Greenland Nuussuaq Peninsula
Sullorsuaq Strait
 Greenland Disko Island
Disko Bay
 Greenland Passing through the mainland and many islands on the coast, including Saqqarliup Nunaa, Aamat, Sermersut and Maniitsoq
Atlantic Ocean Passing just east of the Bonavista Peninsula, Newfoundland and Labrador,  Canada
 Canada Bay de Verde Peninsula on the island of Newfoundland, Newfoundland and Labrador
Conception Bay
 Canada Bell Island, Newfoundland and Labrador
Conception Bay
 Canada Avalon Peninsula on the island of Newfoundland, Newfoundland and Labrador
Atlantic Ocean
 France French Guiana
 Brazil Amapá
Pará
Mato Grosso
Goiás
Mato Grosso do Sul
São Paulo - for about 10km
Paraná
Santa Catarina
Rio Grande do Sul
Atlantic Ocean
Southern Ocean
Antarctica Territory claimed by both  Argentina (Argentine Antarctica) and  United Kingdom (British Antarctic Territory); and the eastern limit of Antártica Chilena Province, claimed by  Chile

See also