Chart correction 4509 — chart 811

Chart 811 (INT 1239) [ previous update 4508/25 ] WGS84 DATUM Insert depth, 23, and extend 3m contour S to enclose (a) 59° 19´·406N., 18° 04´·933E. Delete depth, 38, close E of: (a) above 59 SWEDEN - West Coast - Buoy. Source: Swedish Notice 1096/19716/25

Source: UKHO Admiralty Notices to Mariners

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