Chart correction N36/21 — chart 93721

93721 7Ed. 3/30/19 LAST NM N35/21 N36/21 Relocate Buoy “F13” from 22°35′41″N 113°46′21″E to 22°36′50″N 113°45′03″E Buoy “F11” from 22°35′06″N 113°46′42″E to 22°36′09″N 113°45′28″E (See N9/21) Add Depth 1.9 meters enclosed by depth contour (2-meter) centered 22°30′51″N 113°49′31″E Depth 2 meters enclosed by depth contour (2-meter) centered 22°31′13″N 113°49′16″E Depth 2.1 meters 22°31′22″N 113°49′10″E and extend blue tint and depth contour (5-meter) N to enclose (23(784)21 Tianjin; 30(2979)21 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/30/19

Reference information — always verify against official Notices to Mariners before navigation.