Chart correction 1840 — chart 4300

Chart 4300 (INT 300) [ previous update 1426/26 ] WGS84 DATUM Insert 200m contour, joining: (a) 31° 23´·5N., 29° 44´·3E. 31° 27´·0N., 29° 53´·7E. (b) 31° 30´·4N., 29° 53´·9E. Delete former 200m contour, joining: (a) above 31° 30´·3N., 29° 42´·0E. (b) above depth, 29, and associated 30m contour 31° 24´·3N., 29° 49´·9E. depth, 358, and associated 1000m contour 31° 19´·7N., 28° 59´·4E.

Source: UKHO Admiralty Notices to Mariners

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