Tide Table Antioch — 2026

📘 About Antioch Tide Forecast

Antioch is located at 38.02° N, 121.81° W on the coast of United States, in the northern hemisphere. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 1.2m and spring tides reaching up to 1.4m. The 0.5–1.5m variation exposes sandy flats and shallow reefs at low tide, offering unique opportunities for coastal exploration. Significant diurnal inequality in mixed tides generates stronger currents when falling from the higher high water to the lower low water. The speed and direction of tidal currents here vary seasonally with the region's prevailing winds. The 2026 tidal bulletin for Antioch delivers a thorough schedule of sea level swings with hourly marks for the entire year. In July, Antioch is in its summer season, a key period for water sports, fishing, diving, and coastal navigation. All tide predictions are computed from harmonic constants validated for this coastal station, with accuracy within ±15 minutes for most conditions.