Coast, ʻEwa Beach-Iroquois Point, Honolulu 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 officially monitored, but the responsible authority publishes no annual classification of the water quality.
Water temperature 27.7 °C — NOAA Geo-Polar Blended (5 km), measured 20/09/2026 02:00.
Low tide at 20:20, High tide at 01:40 (Local time at the spot).
Swimming spots in ʻEwa Beach-Iroquois Point · Honolulu County · Swimming spots in the United States · Pacific Ocean · On the map