Chart correction 3677 — chart 3233

Chart 3233 [ previous update 2326/25 ] WGS84 DATUM Insert .(27) 21° 53´·02N., 120° 50´·99E. depth, 77, and extend 100m contour NE to enclose (a) 21° 51´·29N., 120° 51´·47E. Delete depth, 89 (a) above Insert depth, 188, enclosed by 200m contour 21° 48´·73N., 120° 53´·05E. Wk35/25 II 2.25

Source: UKHO Admiralty Notices to Mariners

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