Tropical Storm Nana was the fourteenth tropical storm of the 2008 Atlantic hurricane season. The storm formed in early October from a tropical wave with a nearby low pressure area. The wave moved west-northwest with a small amount of convection, before being completely organized enough to become a tropical depression while west of the Cape Verde Islands. It became a tropical storm later that same day, and began weakening almost right away thereafter as it moved in to an area of higher vertical wind shear. The storm finally died out early on October 15. Nana did not have an effect on any land areas or ships.