Salvador tide times

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived.

Model-derived from a global ocean grid. Useful indication; expect about ±45 minutes on average vs. a local harmonic gauge, individual stations vary widely. See /methodology for per-region detail. Not for navigation.

Conditions as of 01:00 local time. Refreshes daily.

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived. · Not for navigation.

The angler tradition for major/minor fishing windows: major ≈3-hour windows around moon transit and opposition; minor ≈2-hour windows around moonrise and moonset. Times are America/Sao Paulo local. Folk tradition, not a scientific forecast.

Next spring tide on Sat 16 May (range 2.2m). Next neap on Thu 21 May.

Spring tides cluster around new and full moons (biggest swings). Neap tides land on quarter moons (smallest swings). See the spring tide and neap tide glossary entries for the why.

Salvador stands on a bluff above the entrance to Baía de Todos os Santos — the Bay of All Saints — at the southern tip of the Itapagipe Peninsula where the bay's narrow northern mouth opens to the Atlantic. The city looks out over 1,100 square kilometres of enclosed tidal water, one of the largest bays in the Americas and the defining geographic fact of Bahia's coast. The bay's size and the restriction at its entrance produce the tidal character that governs coastal life here: semidiurnal tides, two highs and two lows per day, with a mean spring range of 2.5 to 3.0 m — amplified above the open Atlantic coast by the bay's enclosed geometry and the hydraulic constriction at the mouth. At the Mercado Modelo waterfront in Salvador's lower city, the Baía de Todos os Santos presents itself as a wide, calm sheet of water, ferries crossing to Itaparica Island and the archipelago settlements beyond. The Elevador Lacerda, the art-deco urban lift connecting the lower commercial district to the historic upper city of the Pelourinho, faces directly over the harbour basin; the 2.5 to 3.0 m tidal swing is visible against the harbour walls and the ferry ramp at Calçada during the course of a day. The ferry to Morro de São Paulo on the Tinharé Island, the most visited island destination in Bahia, operates on a tidal schedule — the arrival timing at Morro depends partly on water level at the beach landing. The archipelago to the south of Salvador — Itaparica, Madre de Deus, the Tinharé-Boipeba chain — turns the southern bay into a maze of channels and passages where tidal currents run at speeds relevant to navigation. The Canal de Itaparica, between Itaparica Island and the mainland, and the passages around Madre de Deus near the Petrobras refinery complex carry meaningful tidal flow on both flood and ebb. The traditional saveiro — a broad-beamed working sailing craft developed from Portuguese colonial boat-building tradition, with a distinctive square sail that takes the wind from almost dead astern — used to work these passages regularly. Saveiros transported cargo, fish, and people across the bay for centuries, and their operators read tidal currents and wind shifts with the competence of anyone whose livelihood depends on moving a cargo-laden wooden boat through a tidal passage. Working saveiros are now rare; the regatta held annually on the bay keeps the sailing tradition visible, and a few vessels survive as tourist vessels around the Mercado Modelo dock. The bay margins support large mangrove systems that are functionally important to the fisheries of the broader region. The Paraguaçu River, entering the bay from the north at the city of Cachoeira, brings freshwater into a tidal estuary that maintains mangrove forest along its lower banks. The bay margins at Iguape, São Francisco do Conde, and around the northern bay fringe remain mangrove-fringed; these forests serve as nursery habitat for snook (robalo), several snapper species (vermelho, cioba), mullet (tainha), and the mangrove-dependent crustaceans — caranguejo-uçá crabs and shrimp — that artisanal fishers in the bay communities harvest on a tidal schedule. Low water on the mangrove flat is when the crab hunters move in. Salvador's urban beaches face the open Atlantic rather than the bay. Praia do Porto da Barra, at the city's southern tip near the bay mouth, is a semi-enclosed crescent that sees both bay-side calm and some Atlantic chop depending on wind direction. Ondina, Amaralina, and Pituba further south face open ocean and receive swell from the southeast trade-wind belt. Swimming conditions on these beaches vary with swell height and tidal state — the reef sections exposed at low tide and the rip channels that activate on the ebb are known locally and to anyone who asks the lifeguards posted at the main beaches. The city itself carries 500 years of Afro-Brazilian coastal culture. Candomblé, the dominant spiritual tradition of Bahia, has deep connections to the sea through Iemanjá, the deity associated with saltwater and the bay. The festival of Iemanjá in February draws the largest gathering of the year on the seafront at Rio Vermelho, with offerings floated out into the bay at dawn. The tidal state on the day of the festival is not managed or predicted for the ceremony — the offerings go when they go, and the sea takes them or returns them as it will. Predictions on this page come from Open-Meteo Marine, a gridded global ocean model — typically within plus or minus 45 minutes on timing and 0.2 to 0.3 m on height, model-derived, not a local gauge. The Brazilian Navy's Diretoria de Hidrografia e Navegação (DHN) publishes authoritative harmonic predictions for Salvador and the bay ports. For navigation in the bay channels, commercial ferry scheduling, and any safety-critical decision, DHN's published tidal tables apply.