Coast, Nefyn, Gwynedd. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. This spot is not in any official register — there are no water samples and no classification. Dogs are allowed here.
Water temperature 16.4 °C — NOAA Geo-Polar Blended (5 km), measured 20/09/2026 13:00.
High tide at 07:20, Low tide at 13:15 (Local time at the spot).
Dogs are allowed here.
Swimming spots in Nefyn · Gwynedd · Swimming spots in the United Kingdom · Irish Sea · On the map