DON TOMAS ROLDAN
Why dive here
With 33+ marine species recorded in the area - including sperm whales - DON TOMAS ROLDAN offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.
The *Don Tomas Roldan* sits in the shallows, a true ghost of the past. We love this site for its accessibility and the sheer story it tells. At just three metres deep, it’s a brilliant introduction to wreck diving, perfect for those building confidence or keen on a relaxed dive. We’ve spent hours here, just finning around the broken hull, imagining the ship’s final moments. You’ll find the wreck well-colonised by local life; schools of silversides often shimmer around the remaining structure, and we’ve spotted plenty of crabs scuttling amongst the plates. The visibility can be a bit variable, especially after a storm, but on a calm day, the sunlight filters beautifully through the water, illuminating the rusted metal. We’d suggest going early in the morning, before the boat traffic picks up, for the best light and the quietest experience. It’s not about big pelagics here, it’s about the intimacy of exploring history, feeling the texture of the aged steel, and watching the smaller creatures make a home of it.
Typical DON TOMAS ROLDAN 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 DON TOMAS ROLDAN
Conditions
Ocean conditions, forecast and tides for DON TOMAS ROLDAN
DON TOMAS ROLDAN Ocean Conditions
Monthly averages for DON TOMAS ROLDAN, 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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