7m
    Mar del Plata, Argentina

    Lujan de Cuyo

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - Lujan de Cuyo 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

    Lujan de Cuyo isn't your average Mar del Plata dive. We love this site for its character, a dangerous wreck from the 1900s, now completely colonised by marine life. It sits shallow, just 7m, making it perfect for an extended rummage. You really feel the history here, the metalwork slowly dissolving back into the ocean, the way the light filters through the gaps in the hull, creating these dancing patterns on the sandy seabed. Exploring the Lujan de Cuyo feels like stepping into a time capsule. Despite the lack of specific species data, we can tell you this: the wreck itself is the star. It’s an artificial reef teeming with the usual suspects for this region – plenty of small crabs scuttling in the crevices, the occasional moray eel peeking out from a darkened opening, and schools of silversides shimmering around the superstructure. Our pick for a truly memorable moment is finding a quiet spot and just observing the way the surge gently rocks the kelp that’s taken root on the deck. The currents can be a bit tricky, so we'd suggest picking a calmer day for better visibility and a more relaxed exploration. It’s a great dive for anyone who appreciates the stories a wreck can tell and wants to spend some quality time with a piece of history.

    Typical Lujan de Cuyo 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.

    Today05:2218:0612h 44m daylightGolden hour 17:33

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    Conditions

    Ocean conditions, forecast and tides for Lujan de Cuyo

    Lujan de Cuyo Ocean Conditions

    Monthly averages for Lujan de Cuyo, 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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