How many countries have coastlines on both the Atlantic and Pacific oceans

Last updated on November 12th, 2022 at 12:52 pm

The two largest oceans in the world, the Pacific and the Atlantic, cover a combined area of almost 104,900,000 square miles. Several countries have coastlines on both of these oceans, but many countries only have coastlines on one of them.

The marginal seas, gulfs, and straits are taken into account by oceanographers when determining if a country borders both oceans. Chile, Mexico, and Guatemala are a few examples of nations that have borders on both the Atlantic and Pacific Oceans. Below is a list of everything on it.

Chile

Chile is a country in South America with oceanic coastlines on the Pacific and Atlantic oceans, respectively. The Strait of Magellan, a navigable waterway that connects the Pacific and Atlantic oceans, is under Chilean authority.

The country features ports along the Atlantic Ocean, with Puerto Toro being the most notable. Along the Pacific Ocean, Chile also boasts a number of ports, including Puerto Chacabuco, Puerto Montt, and Puerto Williams.

Mexico

The Atlantic and Pacific oceans both have coasts in Mexico. Its coastline with the Pacific Ocean is found on the western frontier of the nation and its coastline with the Atlantic Ocean borders the eastern edge. Both are found in the southern region of North America. The Caribbean Sea and Gulf of Mexico, which are both regarded as marginal seas of the Atlantic Ocean, are specifically bordered by the eastern section of Mexico.

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The most notable Mexican ports along the Pacific Ocean coast are Manzanillo, Lázaro Cárdenas, and Puerto Chiapas. Manzanillo in particular is regarded as the busiest port in the country. Matanzas is the name of a port on the Gulf of Mexico that belongs to Mexico.

Guatemala

The southernmost point of the country, Guatemala, has a shoreline on the Pacific Ocean. Guatemala, a country in Central America, shares its northeastern boundary with the Caribbean Sea, a marginal sea of the Atlantic Ocean. The biggest port on Guatemala’s Pacific coastline is Puerto Quetzal. Both as a stopover port for cruise liners and for cargo traffic, it is a crucial port.

Nicaragua

On the southwest corner of the nation is Nicaragua’s Pacific Ocean coastline. Nicaragua, which is a country in Central America, shares its eastern boundary with the Caribbean Sea, a marginal sea of the Atlantic Ocean. The sole port on Nicaragua’s Atlantic coastline is Bluefields.

Costa Rica

The Pacific Ocean coastline of Costa Rica runs along the southernmost point of the nation. Due to its northern shoreline along the Caribbean Sea, the Central American nation is also regarded as having an Atlantic Ocean border.

Colombia

The Pacific Ocean coast of Colombia is found on the western part of the nation. The Caribbean Sea, one of the Atlantic Ocean’s principal marginal waters, is bordered by the South American nation. The northernmost point of the country is where Colombia’s Caribbean Sea coastline begins.

Russia

Due to its enormous size, Russia is bordered by the Arctic Ocean in addition to the Pacific and Atlantic Oceans. In addition to having coastlines on the Black Sea and the Baltic Sea, two of the marginal waters of the Arctic Ocean, Russia is regarded as bordering the North Pacific Ocean. The most well-known of Russia’s ports on the Atlantic Ocean is St. Petersburg.

Canada

Canada shares borders with Russia on the Pacific, Atlantic, and Arctic oceans. Canada, which is a country in northern North America, shares boundaries with both the northernmost portions of the Pacific and Atlantic oceans. Saint John, Corner Brook, and Happy Valley-Goose Bay are three of Canada’s most notable ports on the Atlantic Ocean.

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United States

The United States (US) borders the Atlantic and Pacific Oceans as well as the Arctic Ocean due to its size. The US, which is situated in the centre of North America and borders the northern Pacific Ocean, has ports in Los Angeles, Long Beach, and San Francisco. The nation shares a border with the northern Atlantic Ocean, where ports like Jacksonville, Key West, and Palm Beach are located.

Panama

The southernmost point of Panama is where the Pacific Ocean shoreline begins. Panama is also near to the Gulf of Panama. Because of its northernmost coastline along the Caribbean Sea, the nation is regarded as having an Atlantic Ocean boundary. As it connects the Caribbean Sea to the Gulf of Panama and, ultimately, the Atlantic and Pacific Oceans, the Panama Canal is one of the most significant waterways in the area.

The Panama Canal was first built in the 19th century after being conceived in France in the 1800s. However, the French government ultimately chose to halt construction on the project due to a number of factors, including a sizable number of worker fatalities.