It is bounded by the island of Panay to the south, Mindoro to the west, Masbate to the east, and to the north Marinduque and the Bicol Peninsula of Luzon.
The Romblon Islands lie within the Sibuyan Sea.
The sea was the site of the Battle of the Sibuyan Sea on October 24, 1944, where the Japanese battleship Musashi was sunk and other ships were damaged.
Media related to Sibuyan Sea at Wikimedia Commons
This article about a location in the Philippines is a stub.