Caernarfon Notice to Mariners 19/2021
Mariners are advised that the area highlighted below on the chart, specifically around C7 and C12 has developed a sand bank that is approximately 1 meters above Chart Datum.
Mariners are advised to take caution and have due regard for the available depth of water when navigating in this area.
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master