3 - Aberdaron to Porth Oer
A view of Bardsey Island from near Porth Felen.
The two mile wide Swnt Enlli / Bardsey Sound is one of the most dangerous
stretches of water off Britain . Tidal flows up to 9 knots are common.
Ref: NW 3557
Date: 23/08/2024
Location: SH 1428 2508