Tumindao is an island in the Philippines under the jurisdiction of Sitangkai in the province of Tawi-Tawi. The island lies within the Celebes Sea.

Tumindao has an approximate area of 20.45 square kilometers or 7.90 square miles, and roughly has a coastline length of 31.12 kilometers or 19.34 miles. The island is situated at approximately 4.7273, 119.4119. Elevation at these coordinates is estimated at 12 meters or 39.37 feet above mean sea level.


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