Nonoc is an island in the Philippines under the jurisdiction of Surigao City in the province of Surigao del Norte. Major marine waterbodies adjacent to the island include Philippine Sea and Surigao Strait.
Nonoc has an approximate area of 51.48 square kilometers or 19.88 square miles, and roughly has a coastline length of 53.44 kilometers or 33.20 miles. The island is situated at approximately 9.8463, 125.6350. Elevation at these coordinates is estimated at 77 meters or 252.62 feet above mean sea level.
- Land area figures and coastline length were calculated from OpenStreetMap data.