Coast, Portscatho, 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. This spot is not in any official register — there are no water samples and no classification.
Water temperature 17.0 °C — NOAA Geo-Polar Blended (5 km), measured 19/09/2026 13:00.
Low tide at 20:43, High tide at 03:46 (Local time at the spot).
Swimming spots in Portscatho · Cornwall · Swimming spots in the United Kingdom · English Channel · On the map