Tide Table Tokyo — 2026

📘 About Tokyo Tide Forecast

With geographic coordinates of 35.65° N, 139.77° E, Tokyo is a key coastal reference in Japan. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 1.1m and spring tides reaching up to 1.8m. The intertidal zone hosts benthic communities adapted to moderate salinity and temperature swings across tidal cycles. The semi-diurnal cycle flushes coves frequently, shortening water residence time and maintaining high oxygenation levels. The coast here is influenced by large-scale ocean currents that modulate water temperature throughout the year. Check the official 2026 tide forecast for Tokyo here, including detailed monthly schedules, peak times, and daily metric swings. In September, Tokyo is in its autumn season, a key period for water sports, fishing, diving, and coastal navigation. Predictive output is continuously benchmarked against time series recorded by regional coastal reference stations.