DONA ADA
Why dive here
With 33+ marine species recorded in the area - including sperm whales - DONA ADA offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.
We’re big fans of wreck diving, and Dona Ada, just off Mar del Plata, is a standout. It’s an old fishing trawler, sunk deliberately back in 2004, and at only 8 metres deep, it’s remarkably accessible. What we love about it is how quickly it’s transformed into a home for marine life. You’ll find kelp draping the structure, swaying gently with the surge, and the nooks and crannies are packed with crabs and small fish. Dropping down, the visibility can vary a bit – it’s the Atlantic, after all – but when it’s good, the sunlight filters through the kelp, giving the wreck a green, otherworldly glow. We always take our time poking around the superstructure, imagining the trawler’s working life. It’s not a huge wreck, but there’s enough to explore for a solid dive, especially if you enjoy spotting the smaller creatures that have moved in. This is a brilliant site for newer wreck divers or anyone who just enjoys a relaxed dive with a bit of history to it.
Typical DONA ADA 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.
Reviews for DONA ADA
Conditions
Ocean conditions, forecast and tides for DONA ADA
DONA ADA Ocean Conditions
Monthly averages for DONA ADA, 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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