Sibay is an island in the Philippines under the jurisdiction of Caluya in the province of Antique. The island lies within the Sulu Sea.

Sibay has an approximate area of 43.47 square kilometers or 16.79 square miles, and roughly has a coastline length of 38.08 kilometers or 23.66 miles. The island is situated at approximately 11.8470, 121.4735. Elevation at these coordinates is estimated at 54 meters or 177.17 feet above mean sea level.


  1. Land area figures and coastline length were calculated from OpenStreetMap data.
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