Chart correction 1679* — chart 1698
Chart 1698 (INT 1736) [ previous update 1615/23 ] ETRS89 DATUM Insert ·2F.G(vert) (a) 51° 07´·145N., 1° 19´·293E. breakwater, single firm line, joining: (a) above 51° 07´·155N., 1° 19´·237E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.