Tide Table Ubatuba — 2026

📘 About Ubatuba Tide Forecast

Ubatuba is located at -23.50° S, 45.12° W on the coast of Brazil, in the southern hemisphere. Its tidal pattern is semi-diurnal (two high and two low tides per day), with a mean tidal range of 0.7m and spring tides reaching up to 1.2m. Surfers here know the waves shift character between high and low tide, even if the tidal range is relatively modest. Mariners in semi-diurnal areas benefit from two high-water windows each day to cross shallow bars or enter marinas. This shoreline is subject to seasonal wind and pressure variations that can affect tide height by up to 0.3m during extreme events. Review the annual 2026 tide guide for Ubatuba, constructed with continuous high and low water forecasts measured in metres. In July, Ubatuba 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.