CERRO CORA
Why dive here
With 33+ marine species recorded in the area - including sperm whales - CERRO CORA offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.
Cerro Cora is a quirky wreck, tucked away just off Mar del Plata. We love it because it’s so approachable, sitting shallow at only 11 metres. This makes it a perfect first wreck dive or a nice multi-dive day if you’re keen on photography. The wreck itself is an old barge, sunk back in ‘76, though some records say it went down in Buenos Aires. Either way, it’s been on the seabed long enough to feel like part of the furniture. The structure is quite broken up now, but that just means more nooks and crannies for life to hide in. You’ll find plenty of small crabs scuttling over the plates and schools of silversides shimmering through the gaps. Look closely and you might spot a blenny peering out from a crevice. We’ve even seen a small conger eel tucked away in a shadowed corner on a few occasions. Visibility can be a bit hit-or-miss here, so we’d suggest going on a calm day, especially after a few days without strong southerly winds. That’s when you’ll get the best light filtering down onto the old metal, really bringing out the rust colours and the green algae bloom. It’s not a dramatic drop-off, more of a gentle exploration, but it’s an honest, rewarding dive.
Typical CERRO CORA 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.
Nearest Dive Centres to CERRO CORA
Dive shops near CERRO CORA
Argentina YMCA
CENTRO BUCEO SUR
La Casa del Buceador
Mermaid Paradise and Freediving
Mermaid World
BUCEO YAMANA
Reviews for CERRO CORA
Conditions
Ocean conditions, forecast and tides for CERRO CORA
CERRO CORA Ocean Conditions
Monthly averages for CERRO CORA, 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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