Coast, Shimonoseki, Shimonoseki Shi. 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 25.7 °C — NOAA Geo-Polar Blended (5 km), measured 22/09/2026 21:00.
Low tide at 02:57, High tide at 09:03 (Local time at the spot).
Swimming spots in Shimonoseki · Shimonoseki Shi · Swimming spots in Japan · Pacific Ocean · On the map