Coast, Sound Beach, Suffolk County. 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 listed by an authority but is not designated as a bathing water — there are no water samples and no classification.
Water temperature 16.1 °C — NOAA Geo-Polar Blended (5 km), measured 04/11/2026 07:00.
Low tide at 01:39, High tide at 07:52 (Local time at the spot).
Swimming spots in Sound Beach · Suffolk County · Swimming spots in the United States · Atlantic Ocean · On the map