Caernarfon Notice to Mariners 14/2025
Notice of temporary change to current operational procedures at the Aber Swing Bridge.
On the 10/05/2025
The bridge will open as required to river traffic on each hour between the hours of
09:00 – 1430
For vessel requiring safe haven.
Please make contact with the Dock Master. Ch 80
01286 672346
David John O’Neill
Harbwr Feistr Caernarfon Harbour Master