DON ALEJANDRO
Why dive here
With 33+ marine species recorded in the area - including sperm whales - DON ALEJANDRO offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.
Don Alejandro isn't your typical wreck dive, and we love it for being different. Forget deep blue; this is a shallow, almost surf-level experience just off Mar del Plata's coast. It’s an old fishing trawler, grounded years ago, and now it’s a skeleton of steel breaking the surface at low tide. We’d suggest timing your dive for flat conditions and a dropping tide, otherwise, you're just getting tumbled around in the surf. What you get here is a masterclass in adaptation. Below the waterline, the wreck’s ribs and deck sections are choked with mussels, sea anemones, and crabs. You’ll weave through rusted compartments, feeling the surge pull you gently, watching small shoals of silversides dart between beams. It’s not about big pelagics, but the sheer volume of invertebrate life clinging to every surface. Our favourite moments are finding the small, intricate nooks where nudibranchs hide, or watching a hermit crab scuttle over a rust-coloured plate. This dive is for those who appreciate history, the resilience of nature, and don’t mind a bit of a scramble to get to it. You’ll feel the history in the groaning steel and see life reclaim it with tenacious beauty.
Typical DON ALEJANDRO 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.
Nearest Dive Centres to DON ALEJANDRO
Dive shops near DON ALEJANDRO
IN ACQUA BUCEO
OKI-PIOKI DIVERS
Mermaid Paradise and Freediving
La Casa del Buceador
Baires Buceo
Argentina YMCA
Reviews for DON ALEJANDRO
Conditions
Ocean conditions, forecast and tides for DON ALEJANDRO
DON ALEJANDRO Ocean Conditions
Monthly averages for DON ALEJANDRO, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-38.05, -57.5) (0km away)
October Averages
Sea Temperature
14°C
56°F · Range: 11.1–16.9°C
Current Speed
2.83 cm/s
Direction: SE (135°)
Salinity
0 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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