DONA MARIA
Why dive here
With 33+ marine species recorded in the area - including sperm whales - DONA MARIA offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.
Dona Maria isn’t about depth or big pelagics, it’s about history and the intimate details. This lighter vessel sits at a mere four metres, making it perfect for divers who want to take their time and really soak in the atmosphere. We love how accessible it is, a real luxury for a wreck dive. You’ll spend your time exploring the hull, now completely encrusted with mussels and anemones, providing shelter for a surprising amount of smaller fish. Look closely and you’ll spot gobies darting between the barnacles, and we’ve often seen small crabs scuttling across the metal plates. It’s a photographer’s dream, especially on a sunny day when the light penetrates directly to the wreck, creating these beautiful shafts that highlight the textures and colours. We'd suggest going at high tide for the best visibility; it just helps settle any stirred-up sediment. This site suits anyone looking for a relaxed, unique dive that connects you with a piece of Mar del Plata's maritime past.
Typical DONA MARIA 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.
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Conditions
Ocean conditions, forecast and tides for DONA MARIA
DONA MARIA Ocean Conditions
Monthly averages for DONA MARIA, 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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