Sea shanties have their roots in the age of sail, but they found a distinct voice in American waters during the 18th and 19th centuries. These were working songs, sung by sailors to keep time while hauling ropes, raising sails, or turning capstans—each rhythm matched to a specific task. As ships moved through ports like New York, New Orleans, and San Francisco, shanties absorbed influences from African American work songs, Caribbean rhythms, and Irish and British folk traditions.
In the U.S., they became especially common on merchant ships and whaling vessels, where long voyages demanded coordination and a sense of shared energy. The songs were often improvised, with a lead singer calling out verses and the crew responding in chorus.
By the early 20th century, steam power replaced sail, and shanties faded from daily work—but they stuck around as part of maritime culture. Today, they’re still sung as a way to connect with that history of labor, rhythm, and life at sea.