Caernarfon Notice to Mariners 20/2024
HAZARD TO NAVIGATION. – TWO Yellow Special Marker Buoys in position following construction work on Mussel Bank, 1.8m above chart datum.
53°07’.311N / 004°20’.827W
53°07’.295N / 004°20’.903W
Jennifer Jones
Harbwr Feistr Cynorthwyol Caernarfon Assistant Harbour Master