Coast, Marazion, Cornwall. 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. The responsible authority classified the water quality in the 2025 season as excellent.
The responsible authority classified the water quality in the 2025 season as excellent.
High tide at 03:33, Low tide at 09:55 (Local time at the spot).
Swimming spots in Marazion · Cornwall · Swimming spots in the United Kingdom · English Channel · On the map