The Inner Sea is a location in the province of Morrowind. It surrounds the island of Vvardenfell, cutting it off from mainlaind Morrowind.[1] Most of the population of Vvardenfell lives along the coastline surrounding the island, particularly the west and southwest coasts.[2]

The book 36 Lessons of Vivec, Sermon 36 claims that the Dwemeri High Priest Kagrenac created a "walking star, which burnt the armies of the Triune and destroyed the heartland of Veloth, creating the Inner Sea." [3]