Chart correction 31/20 — chart 25609
25609 5Ed. 3/2/96 LAST NM 27/20 31/20 Delete Depth 24 meters 18°36′20″N 64°09′22″W Substitute Depth 5.4 meters, blue tint and enclosing depth contour (10-meter) for 16.4 meters 18°35′44″N 64°10′37″W Add Depth 13.6 meters 18°36′24″N 64°09′24″W and extend depth contour (20-meter) E to enclose (10(97)20 Den Haag)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 3/2/96
Reference information — always verify against official Notices to Mariners before navigation.