Chart correction N46/20 — chart 37246

37246 17Ed. 1/25/20 LAST NM N40/20 N46/20 Delete Buoy “E 12” 51°21′38″N 3°51′59″E Buoy “E 10” 51°21′45″N 3°51′18″E Depth 8.1 meters 51°22′31″N 3°50′24″E Depth 8.3 meters 51°22′01″N 3°50′01″E Depth 7.1 meters 51°22′15″N 3°49′30″E Depth 3.4 meters 51°21′56″N 3°52′45″E Depth 7.1 meters 51°21′48″N 3°52′26″E Depth 3.9 meters 51°21′58″N 3°51′30″E Depth 2.1 meters 51°22′51″N 4°05′35″E Depth 13.8 meters 51°21′41″N 3°52′11″E Delete Drying height 0.2 meter, drying tint and enclosing depth contour (0-meter) in vicinity 51°21′48″N 3°52′03″E Relocate Buoy “E 11” from 51°21′36″N 3°51′25″E to 51°21′59″N 3°51′08″E Add Buoy “E 12” R, can, Iso R 8s 51°22′30″N 3°52′16″E Buoy “E 10” R, can, Iso R 4s 51°22′21″N 3°51′40″E Depth 6.9 meters 51°22′28″N 3°50′33″E Depth 7.4 meters 51°21′57″N 3°50′05″E Depth 6.2 meters 51°22′10″N 3°49′40″E Depth 1.8 meters 51°22′30″N 4°05′47″E Depth 1.6 meters 51°22′50″N 4°05′38″E Depth 2.9 meters 51°21′53″N 3°52′51″E and extend depth contour (5-meter) SE to enclose Depth 4.2 meters 51°21′49″N 3°52′30″E and extend depth contour (5-meter) SE to enclose Depth 3.4 meters 51°21′54″N 3°51′39″E Drying tint area enclosed by depth contour (0-meter), radius 110 meters, centered 51°21′44″N 3°52′13″E (34-35(238, 240)20 Den Haag)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 1/25/20

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