If Africans' forced Atlantic passage ushered in a colonial era that violently connected Africa and the Americas to Europe, Africans' travel to and on the Pacific as sailors, soldiers, dockworkers, and curious voyagers traced other kinds of crossings: linkages between black Atlantic subjects and Mexico, Native America, Polynesia, Micronesia, the Philippines, and other sites of flow through the global South. "Water, Shoulders, Into the Black Pacific" looks to innovate discussions of the African diaspora by tracing one possible route of this less-explored oceanography. Where does the black Atlantic meet the black Pacific? What would it mean to chart a story of the African diaspora not through the triangle trade crisscrossing that first ocean but as a continual navigation of many bodies of water -- Atlantic, Caribbean, Gulf of Mexico, Mississippi, Pacific -- and many waves of migration?