Tokyo Bay (Harumi) tide times — October 2026

Tide times for Tokyo Bay (Harumi), kanto (japan) in October 2026. This page covers the full calendar month: every high, every low, and the mean tide range you should expect at Tokyo Bay (Harumi) during October 2026. Predictions for October 2026 aren't ingested into our database yet — we refresh harmonic predictions on a rolling forward window. Check back closer to the month, or read about the typical Tokyo Bay (Harumi) tide pattern in the editorial section below. Predictions come from the Open-Meteo Marine model (gridded ocean data), referenced to MSL. Expect about ±45 minutes vs a local harmonic gauge. Heights are relative to MSL. Not for navigation.