Oceans Bordering North America

North America is bounded by three oceans:

• Atlantic Ocean – East coast (Canada, US, Mexico/Gulf of Mexico, Caribbean).
• Pacific Ocean – West coast (Alaska, Canada, US, Mexico, Central America).
• Arctic Ocean – North coast (Canadian Arctic Archipelago, Greenland, Alaska's North Slope).

Marginal seas include: Gulf of Mexico, Caribbean Sea, Hudson Bay, Baffin Bay, Beaufort Sea, Chukchi Sea, Bering Sea, Gulf of California, Salish Sea.