Coast, Si’umu, Tuamasaga. 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 27.5 °C — NOAA Geo-Polar Blended (5 km), measured 21/09/2026 01:00.
High tide at 04:05, Low tide at 10:22 (Local time at the spot).
Swimming spots in Si’umu · Tuamasaga · Swimming spots in Samoa · Pacific Ocean · On the map