Caernarfon Notice to Mariners 17/2024

Aid to Navigation Temporary Wreck Buoy marking the Grampian Castle Fl(4) Y10s is on station but is unlit.

53° 07’.26 N 004° 22’.96 W

The Wrecks charted position is 53°07’.30 N 004°22’.98 W

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master