Chart correction N01/23 — chart 51165
51165 10Ed. 05/04/19 LAST NM N40/21 N01/23 Substitute Depth 8 meters for depth 8.5 meters 36°30′15.0″N 6°15′39.7″W Depth 7.7 meters for depth 8.2 meters 36°30′07.0″N 6°15′39.1″W Depth 0.4 meter for depth 0.9 meter 36°30′32.6″N 6°15′49.8″W (46(378)22 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 10Ed. 05/04/19
Reference information — always verify against official Notices to Mariners before navigation.