Báltico

Best months: Jan–Mar

Why dive here

With 33+ marine species recorded in the area - including sperm whales - Báltico offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.

Best timeJan–Mar

WetsuitA 5mm wetsuit

Marine lifeSperm Whales · 33+ species recorded

Water10-21°C · warmest January, February, March

CharacterWreck dive · max 13m

The *Báltico* wreck just off Mar del Plata is a personal favourite. We love a good shipwreck, and this one, a former fishing vessel, is surprisingly intact for its age and the tough South Atlantic conditions. At a shallow 13 metres, it’s accessible, making for a relaxed dive where you can truly take your time poking around. What makes it special? The *Báltico* has become a vibrant artificial reef. We’re talking about schools of silversides darting through the superstructure, conger eels peeking from shadowy corners, and massive spider crabs clambering over the deck. The light filtering through the hull on a sunny day is just magical, casting these shifting patterns that really bring the wreck to life. We always find something new here, a different angle, a new creature tucked away. It’s perfect for wreck lovers and photographers who appreciate atmosphere and history.

Typical Báltico Dive Profile

Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

Safety Notes

Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

Cold water this month (avg 14°C). Drysuit or thick wetsuit (7mm+) recommended.

Always perform a 3-minute safety stop at 5m before surfacing.

Today05:1918:0312h 44m daylightGolden hour 17:30

Báltico Wreck History

Vessel Type

warship

Cause

unknown

Historical records link this site to the Spanish battleship Alfonso XIII, the second of three España-class battleships built for the Spanish Navy in the 1910s. Construction was delayed by material shortages due to World War I, and she was not completed until 1915. The España-class ships were part of a major naval program to rebuild the Spanish fleet after the Spanish–American War, and were designed to support the French Navy in a potential European conflict. However, Spain remained neutral during WWI, and the battleship's early career involved routine training, assisting civilian vessels, and suppressing civil unrest.

Today, the wreck known locally as the Báltico lies in the shallow, accessible waters off Mar del Plata. At just 13 meters deep, the site is classified as a dangerous wreck, suggesting a scattered and broken structure that demands careful navigation from divers. Its shallow depth makes it suitable for divers of all levels, but the 'dangerous' classification means that penetration should be avoided and divers should be mindful of potential entanglement hazards like twisted metal and old fishing nets.

Reviews for Báltico

Conditions

Ocean conditions, forecast and tides for Báltico

Báltico Ocean Conditions

Monthly averages for Báltico, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-38.05, -57.5) (0km away)