Buise was one of the East Frisian Islands off the North Sea coast of Germany that was almost entirely engulfed by the sea in the second half of the 17th century. The only remaining part is the eastern end, known today as the island of Norderney.
The island of Buise, located off Germany's North Sea coast, was largely consumed by the sea during the latter half of the 17th century. Today, only a small portion remains, which has been designated as the eastern terminus of the island and is now referred to as Norderney.