Chart correction N29/23 — chart 37246

37246  17Ed.  01/25/20  LAST  NM  N27/23  N29/23 Delete Drying height 0.4 meter, drying tint and enclosing depth contour (0-meter) in vicinity   51°22′27″N  4°05′51″E Buoy "SVV-O"   51°23′02″N  4°05′22″E Buoy "F 56-SVV"   51°22′27″N  4°05′28″E Add Beacon Y, diamond topmark   51°24′05″N  3°56′50″E Buoy "Valkenisse" YBY, pillar, double cone topmark points together [Q130.3]   51°22′23″N  4°05′41″E Drying height 0.1 meter [I15], drying tint, and enclosing depth contour (0-meter) centered   51°22′24″N  4°05′47″E Drying height 0.5 meter [I15]   51°22′26″N  4°06′13″E and extend drying tint and depth contour (0-meter) SW to enclose Legend "Depth liable to frequent change"   51°22′49″N  4°05′41″E Legend "Fairway Closed (See Note)   51°23′18″N  4°05′19″E Legend "Fairway Closed (See Note)   51°24′15″N  4°03′30″E Note "SCHAAR VAN VALKENISSE Entry to fairway Schaar van Valkenisse is prohibited, except for pleasure craft."   51°25′27″N  4°03′27″E (19(135), 20(140)23 Den Haag)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 01/25/20

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