Sailing in Company since 1928
All mariners are advised that the starboard green light on Deganwy marinas entrance gate is defective. All mariners should proceed through the entrance with extreme caution.
Matthew Forbes
MSc LLB (hons) BSc AFNI
Conwy Harbour Master
On Saturday the 15th and Sunday the 16th of August Caernarfon Harbour is hosting the annual OCRDA Powerboat racing.
Mariners are advised that there will be Powerboat and Jet ski racing in the area outside the River Seiont and Victoria Dock There will be potential delays in being able to navigate inbound and outbound of both the River Seiont and the Victoria Dock. Please be patient and follow the official’s requests.
Navigation inside the BLUE area is strictly prohibited during the racing times.
Please contact the Dock Master on VHF ch80 for further info on the race days.
Timings are subject to change at short notice
For course charts and further information, see Caernarfon Harbourmaster Notices to Mariners.
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
All mariners are advised that LNtM 12 of 2026 is now cancelled. The pontoon and buoy have been removed.
Matthew Forbes
MSc LLB (hons) BSc AFNI
Conwy Harbour Master
Aid to Navigation Aber Menai Point is on station and is now demonstrating it’s appropriate light characteristic.
53° 07’.31 N 004°23’.89 W
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
Aid to Navigation Aber Menai Point is on station but not showing it’s appropriate lights. The land marks position is 53° 07’.31 N 004°23’.89 W
Mariners are advised to navigate with caution in this area.
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
Aid to navigation Starboard No C3 QG is on its appropriate station
53° 07’.31 N 004°23’.89 W
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
All mariners are advised that Conwy Harbour LNtM No 7 of 2026 is cancelled.
The wreck of the Vanguard II has been recovered.
Matthew Forbes
MSc LLB (hons) BSc AFNI
Conwy Harbour Master
Open Water Swim Event – Saturday, 18th July, 2026.
An Open Water Swim Event will commence at 13:50 from Menai Slipway and finish at Y Felinheli – ETA 15:50. Swimmers will be keeping to the Anglesey side and will cross over at Plas Newydd – ETA 15.20
They will be accompanied by safety kayakers and powerboats.
Please exercise caution when navigating in the vicinity of the event.
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
Aid to navigation Starboard “Traeth Gwyllt” Fl(2)G.10s is on its new station.
53° 09.24 N 004°16.06 W
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master
