Tide Table Antofagasta — 2026

📘 About Antofagasta Tide Forecast

Located in Chile, Antofagasta sits at latitude -23.65° South and longitude 70.40° West. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 0.8m and spring tides reaching up to 1.1m. Surfers here know the waves shift character between high and low tide, even if the tidal range is relatively modest. Significant diurnal inequality in mixed tides generates stronger currents when falling from the higher high water to the lower low water. The continental shelf morphology in this area amplifies or attenuates tidal waves arriving from the open ocean. Access the updated 2026 tide table for Antofagasta featuring exact high and low water times, ranges, and coefficients for boating and angling. In July, Antofagasta is in its winter season, a key period for water sports, fishing, diving, and coastal navigation. Predictive modeling employs updated local oceanic constants, ensuring minimal margin of error in peak tidal timing.