1m
    Mar del Plata, Argentina

    CHATA CONSTITUCION

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - CHATA CONSTITUCION offers some of Mar del Plata's richest wreck diving. Water ranges 10-21°C, warmest January, February, March.

    Best timeJan–Mar
    WetsuitA 5mm wetsuit
    Marine lifeSperm Whales · 33+ species recorded
    Water10-21°C · warmest January, February, March
    CharacterWreck dive · max 1m

    Forget what you think you know about wrecks. The Chata Constitución, right off Mar del Plata, is one of those spots that just sticks with you, even though it’s barely deeper than a bathtub. It’s a dangerous wreck, sure, but dangerous in the sense that you might get lost in how much history is packed into its mangled steel, not because of depth. This isn't a deep dive. It’s a snorkel, a free dive, an excuse to spend an hour floating over something genuinely cool. We love dropping in on a calm day, the sun catching the barnacle-covered hull, sending shimmers through the metre of water. You can trace the outline of the old flat-bottomed boat, imagining the sand and gravel it used to carry, now home to clouds of small fish darting in and out of the rusted plating. It’s a shallow grave, but a lively one. Our favourite part is looking down into the open holds, seeing how the light plays on the broken ribs of the ship, creating natural hideouts for crabs and small gobies. It’s a perfect spot for photographers wanting to capture something different, or for anyone who appreciates a piece of maritime history that’s literally at your fingertips. Just pick a day with no swell; it makes all the difference.

    Typical CHATA CONSTITUCION Dive Profile

    Safety Stop0m1m max~60 min estimated bottom time

    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.

    Today05:1718:0112h 45m daylightGolden hour 17:28

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    Conditions

    Ocean conditions, forecast and tides for CHATA CONSTITUCION

    CHATA CONSTITUCION Ocean Conditions

    Monthly averages for CHATA CONSTITUCION, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-38.05, -57.5) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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