Chart correction 50/21 — chart 37140

37140 34Ed. 04/23/11 LAST NM 49/21 50/21 Delete Depth 16.2 meters 51°08.7′N 1°28.4′E Add Depth 17.1 meters 51°08.3′N 1°28.6′E and extend blue tint and depth contour (20-meter) S to enclose Depth 10.7 meters 51°08.6′N 1°28.6′E (UKHO ARCS 323-0)

Source: NGA U.S. Notice to Mariners · edition: 34Ed. 04/23/11

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