2m
    Mar del Plata, Argentina

    GUAYACAN

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - GUAYACAN 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 2m

    Forget everything you thought you knew about wreck diving. Guayacan isn’t deep, barely two metres at high tide, but it’s a site that demands your full attention. This isn't some pristine hull waiting to be admired; it’s a skeletal remains of a fishing trawler, pounded by the Atlantic, its ribs splayed open. We love how the shallow depth and the constant surge turn it into a dynamic, living sculpture. You'll feel the push and pull of the ocean, truly a visceral dive. What makes it standout, for us, is the sheer resilience of life here. The exposed metalwork acts as a perfect substrate for sea anemones, their tentacles waving in the current like miniature flags. Schools of silversides shimmer through the gaps, darting in and out of the rusted frame. Look closely, and you might spot tiny crabs scuttling amongst the barnacles. It's a fantastic spot for photographers looking to capture the interplay of light and shadow, or for newer divers keen to experience a wreck without the depth. Our favourite way to dive it is on a calm morning, just after sunrise, when the light plays through the surface swell and illuminates the wreck from above. It feels less like a dive, more like an archaeological exploration.

    Typical GUAYACAN Dive Profile

    Safety Stop0m2m 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.

    Today05:1718:0412h 47m daylightGolden hour 17:31

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    Conditions

    Ocean conditions, forecast and tides for GUAYACAN

    GUAYACAN Ocean Conditions

    Monthly averages for GUAYACAN, 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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