11m
    Mar del Plata, Argentina

    CONCRETO 1

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - CONCRETO 1 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 11m

    Dropping onto Concreto 1, you hit the top of the wreck at a comfortable 11 metres. It’s an old fishing vessel, nothing massive, but enough hull and superstructure left to make for an interesting poke around. What we really enjoy here are the schools of hake and groupers that have made it home; they’re often just hanging out in the darker sections. You’ll find plenty of crabs scuttling over the metal, too. This site is a great pick for newer wreck divers or those looking for a relaxed second dive.

    Typical CONCRETO 1 Dive Profile

    5m10mSafety Stop0m11m 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.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today05:2118:0612h 44m daylightGolden hour 17:32

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    Conditions

    Ocean conditions, forecast and tides for CONCRETO 1

    CONCRETO 1 Ocean Conditions

    Monthly averages for CONCRETO 1, 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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