Cathedral Oceans II is an album of instrumental ambient music by John Foxx. It was released in 2003 as disc two of a two disk set, the first disk being the original Cathedral Oceans album, now renamed Cathedral Oceans I.[1] The second album follows on from the first in style and substance.
The back cover of the CD digipack introduces the combined track listing as "...music for a vast, half-submerged ruined cathedral...".[1]Cathedral Oceans III was released two years later. In 2016, a box set including these albums, titled The Complete Cathedral Oceans, was released.[2][3]