1m
    Mar del Plata, Argentina

    DON ALEJANDRO

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - DON ALEJANDRO 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

    Don Alejandro isn't your typical wreck dive, and we love it for being different. Forget deep blue; this is a shallow, almost surf-level experience just off Mar del Plata's coast. It’s an old fishing trawler, grounded years ago, and now it’s a skeleton of steel breaking the surface at low tide. We’d suggest timing your dive for flat conditions and a dropping tide, otherwise, you're just getting tumbled around in the surf. What you get here is a masterclass in adaptation. Below the waterline, the wreck’s ribs and deck sections are choked with mussels, sea anemones, and crabs. You’ll weave through rusted compartments, feeling the surge pull you gently, watching small shoals of silversides dart between beams. It’s not about big pelagics, but the sheer volume of invertebrate life clinging to every surface. Our favourite moments are finding the small, intricate nooks where nudibranchs hide, or watching a hermit crab scuttle over a rust-coloured plate. This dive is for those who appreciate history, the resilience of nature, and don’t mind a bit of a scramble to get to it. You’ll feel the history in the groaning steel and see life reclaim it with tenacious beauty.

    Typical DON ALEJANDRO 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.

    Today05:1918:0412h 45m daylightGolden hour 17:30

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    Conditions

    Ocean conditions, forecast and tides for DON ALEJANDRO

    DON ALEJANDRO Ocean Conditions

    Monthly averages for DON ALEJANDRO, 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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