Caernarfon Notice to Mariners 09/2019
![](https://psycle-wordpress.s3.eu-west-2.amazonaws.com/nwcc/production/2019/04/Caernarfon-NTM-2019-09-300x200.png)
Mariners are advised that the area highlighted below on the chart, specifically from C11 though to C9 has developed a sand bank that has approximately 0.5 meters of water below Chart Datum.
![](https://psycle-wordpress.s3.eu-west-2.amazonaws.com/nwcc/production/2019/04/Caernarfon-NTM-2019-09.png)
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