Coast, Frinton-on-Sea, Essex. 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 18.6 °C — NOAA Geo-Polar Blended (5 km), measured 19/09/2026 13:00.
High tide at 20:58, Low tide at 03:31 (Local time at the spot).
Swimming spots in Frinton-on-Sea · Essex · Swimming spots in the United Kingdom · North Sea · On the map