Chart correction 1798* — chart 1183

Chart 1183 (INT 1561) [ previous update 1670/23 ] ETRS89 DATUM Insert drying height, 04, and extend 0m approximate low water line N to enclose 51° 38´·43N., 1° 24´·35E. drying height, 03, and extend 0m low water line NW to enclose(a) 51° 42´·32N., 1° 30´·32E. Delete 3"+Wk, close SE of: (a) above Wk22/23 2.7 II

Source: UKHO Admiralty Notices to Mariners

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