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. Swimmers will be keeping to the Anglesey side and will cross over at Plas Newydd.
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