Chart correction 1179* — chart 1186

Chart 1186 (INT 1426) (Panel A, Canvey Island to Coalhouse Point) [ previous update New Edition 19/02/2026 ] ETRS89 DATUM Insert depth, 17, and extend 2m contour E to enclose (a) 51° 30´·463N., 0° 33´·110E. Delete depth, 18, close NW of: (a) above depth, 27, close NE of: (a) above Insert depth, 32 (b) 51° 30´·448N., 0° 33´·237E. Delete depth, 37, close NW of: (b) above Replace depth, 46, with depth, 33 51° 30´·492N., 0° 33´·421E.

Source: UKHO Admiralty Notices to Mariners

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