The Wine-Dark Sea is the sixteenth historical novel in the Aubrey-Maturin series by British author Patrick O'Brian, first published in 1993. The story is set during the Napoleonic Wars and the War of 1812. This novel constitutes the fourth of a five-novel circumnavigation of the globe; other novels in this voyage include The Thirteen Gun Salute, The Nutmeg of Consolation, Clarissa Oakes/The Truelove, and The Commodore.