Coast, Warrenpoint, Newry Mourne and Down. 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 officially monitored, but the responsible authority publishes no annual classification of the water quality.
Water temperature 11.5 °C — NOAA Geo-Polar Blended (5 km), measured 04/11/2026 12:00.
Low tide at 03:19, High tide at 09:45 (Local time at the spot).
Swimming spots in Warrenpoint · Newry Mourne and Down · Swimming spots in the United Kingdom · Irish Sea · On the map