Coast, Sarzeau, Bretagne. 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. Under the EU Bathing Water Directive the water quality in the 2025 season was classified as excellent.
Under the EU Bathing Water Directive the water quality in the 2025 season was classified as excellent.
Water temperature 19.4 °C — NOAA Geo-Polar Blended (5 km), measured 19/09/2026 14:00.
Low tide at 20:19, High tide at 03:34 (Local time at the spot).
Swimming spots in Sarzeau · Bretagne · Swimming spots in France · Atlantic Ocean · On the map