7m
    Mar del Plata, Argentina

    CHATA NO 17

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - CHATA NO 17 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 7m

    Mar del Plata's coastline is littered with history, but Chata No. 17 stands out for us, not for its danger, but for its sheer accessibility and character. We love it because it’s a wreck dive without the depth or decompression worries, sitting flat at a mere 7 metres. You’re essentially hovering over a time capsule. What you'll experience here is less about penetration and more about exploring the outline of a working vessel. We’d suggest going on a calm day, because the visibility can drop quickly with swell, but on a good day, the light pours in, illuminating the structure. We’ve seen quite a few local fish species darting in and out of the ribs, and the entire wreck is carpeted in an astonishing array of anemones – so many that the steel almost vanishes under a pulsating, colourful layer. It’s perfect for new wreck divers wanting to feel the history, or photographers keen on macro life against an industrial backdrop.

    Typical CHATA NO 17 Dive Profile

    5mSafety Stop0m7m 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.

    Today05:2018:0312h 43m daylightGolden hour 17:30

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    Conditions

    Ocean conditions, forecast and tides for CHATA NO 17

    CHATA NO 17 Ocean Conditions

    Monthly averages for CHATA NO 17, 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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