30/08/2026
Caernarfon Notice to Mariners 21/2026
Open Water Swim Event – Monday, 31st August, 2026.
An Open Water Swim Event will commence at 11:45 from Beaumaris Slipway and finish at Caernarfon Castle – ETA 15:30.
https://nwcc.info/caernarfon-notice-to-mariners-21-2026
30/08/2026
Caernarfon Notice to Mariners 20/2026
Open Water Swim Event – Sunday, 30th August, 2026
An Open Water Swim Event will commence at 12:30 from Menai Bridge Slipway and finish at Y Felinheli Slipway – ETA 14:30.
https://nwcc.info/caernarfon-notice-to-mariners-20-2026
28/08/2026
Caernarfon Notice to Mariners 19/2026
Open Water Swim Event – Saturday, 29th August, 2026.
An Open Water Swim Event will commence at 10:45 from Beaumaris Slipway and finish at Caernarfon Castle – ETA 14:30.
https://nwcc.info/caernarfon-notice-to-mariners-19-2026
28/08/2026
Caernarfon Notice to Mariners 18/2026
Open Water Swim Event – Friday, 28th August, 2026.
An Open Water Swim Event will commence at 10:15 from Beaumaris Slipway and finish at Caernarfon Castle – ETA 14:00 ...
https://nwcc.info/caernarfon-notice-to-mariners-18-2026
14/08/2026
Conwy Notice to Mariners 16/2026
All mariners are advised that the starboard green light on Deganwy marinas entrance gate is defective...
https://nwcc.info/conwy-notice-to-mariners-16-2026
12/08/2026
Caernarfon Notice to Mariners 17/2026
On Saturday the 14th and Sunday the 16th of August Caernarfon Harbour is hosting the annual OCRDA Powerboat racing.
https://nwcc.info/caernarfon-notice-to-mariners-17-2026
29/07/2026
Caernarfon Notice to Mariners 15/2026
Aid to Navigation Aber Menai Point is on station and is ...
https://nwcc.info/caernarfon-notice-to-mariners-15-2026
28/07/2026
Caernarfon Notice to Mariners 14/2026
Aid to Navigation Aber Menai Point is on station but not showing ...
https://nwcc.info/caernarfon-notice-to-mariners-14-2026
23/07/2026
Caernarfon Notice to Mariners 13/2026
Aid to navigation Starboard No C3 QG is on its appropriate station
https://nwcc.info/caernarfon-notice-to-mariners-13-2026/