Santa Marta, Colombia tide times

Santa Marta was founded in 1525, making it the oldest surviving city in South America still continuously inhabited. It sits at the base of the Sierra Nevada de Santa Marta — the highest coastal mountain range on Earth, rising from the Caribbean shore to 5,775 m at Picos Simón Bolívar and Cristóbal Colón within 42 km of the beach. On clear mornings, before the coastal haze builds, the glaciated peaks are visible from the city waterfront — an alpine landscape of snow and ice directly above the palm-lined Caribbean.

The tidal regime is Caribbean microtidal: spring range 0.3 to 0.5 metres, mixed semidiurnal. Wind setup from the northeast trade, which runs along the Colombian coast at 15 to 25 knots from December through March, dominates water-level variation far more than the astronomical tide. Rodadero Beach, the main city beach 3 km south of the historic centre, is directly exposed to the trade; the beach face flattens in heavy trade conditions and recovers during calm spells. The astronomical tide changes the waterline by only a few metres on the gently sloping beach.

Tayrona National Natural Park begins 30 km northeast of Santa Marta along the Troncal del Caribe highway, and the coast there is among the most dramatic in Colombia: rocky headlands covered in tropical dry forest dropping to pocket beaches with boulder-fringed shores. Playa Cristal, Playa Brava, Cabo San Juan, and Arrecifes are the most-visited beaches within the park. Access requires payment of the park entrance fee (managed by a Kogí indigenous community concession) and either the boat service from the Calabazo docks or a 2-hour walk through the park. Swimming at Arrecifes is prohibited due to strong shore break and rip current; Cabo San Juan and Playa Cristal are the designated swimming zones.

Diving and snorkelling in Tayrona Park is over a reef system that extends below the boulder fields and rocky headlands in 3 to 15 m of water. The reef is not the Caribbean's most developed — coral cover is moderate and sediment from the Magdalena River basin 60 km south occasionally reduces visibility — but the fish diversity is good: large parrotfish, eagle rays on the deeper sections, and the expected Caribbean reef community. Dive operators in Santa Marta run boat trips into the park zone; the park requires permits for dive activities.

The Kogí and Arhuaco indigenous peoples of the Sierra Nevada de Santa Marta maintain their mountain communities and descend periodically to the coastal zone. The archaeological site of Pueblito (Chairama) inside Tayrona Park is a pre-Columbian Tairona settlement reachable by a steep trail — one of the few intact coastal archaeological sites in Colombia with indigenous community stewardship.

Anglers in the Santa Marta area target offshore species in the Caribbean from launches at Rodadero Marina: mahi-mahi, wahoo, and kingfish in the trade-wind current zone east of the city. Inshore, jack crevalle and snapper work the rocky headlands at Punta Betín and the Santa Marta Bay entrance on the incoming tide. Shore casting from the Rodadero Beach rocks in the early morning produces consistent jack in the first two hours of the flood.

Families and city beach visitors use Rodadero Beach directly — urban facilities, beach chair rentals, food kiosks, and calm-enough water on most days. The city's historic centre, on the bay north of Rodadero, has a compact colonial district with a Cathedral (begun 1766), the Simón Bolívar death museum at Quinta de San Pedro Alejandrino 3 km south, and the Gold Museum (Museo del Oro Tairona) displaying pre-Columbian Tairona metalwork. Combined with Tayrona access, Santa Marta is one of the more versatile bases for northern Colombia.

Predictions on this page come from Open-Meteo Marine, a global gridded ocean model. Accuracy is ±45 minutes on timing and ±0.2 to 0.3 metres on height. DIMAR (Dirección General Marítima, Colombian Navy) publishes the authoritative tidal tables for the Colombian Caribbean coast.