Caernarfon Notice to Mariners 19/2021
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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.
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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