Tengah, a coral reef, has a least depth of 7.5m and depths from 21.9 to 25.6m around it. The reef lies 5 miles offshore, with Tanjung Jambuair bearing 100°, distance 7.3 miles. Minyak, a 16.5m patch, lies 2 mile NNW of Tengah.
To precisely geolocate this site. Update if necessary.