Tide Table Mar Del Plata — 2026

📘 About Mar Del Plata Tide Forecast

With geographic coordinates of -38.03° S, 57.54° W, Mar Del Plata is a key coastal reference in Argentina. Its tidal pattern is mixed semi-diurnal (unequal tidal heights across the day), with a mean tidal range of 1m and spring tides reaching up to 1.2m. Tides have a moderate range of 0.5 to 1.5 metres, creating gentle currents that influence shore fishing. Mixed tides blend characteristics of diurnal and semi-diurnal patterns — the morning tide may differ greatly from the afternoon tide in height and current. Coastal water salinity varies with rainy seasons, creating gradients that influence the distribution of marine species. Check the official 2026 tide forecast for Mar Del Plata here, including detailed monthly schedules, peak times, and daily metric swings. In July, Mar Del Plata is in its winter season, a key period for water sports, fishing, diving, and coastal navigation. Reported times and heights derive from fundamental harmonic component analysis (M2, S2, K1, O1) applied to these coordinates.