10m
    Mar del Plata, Argentina

    TIEN CHEE

    Best months: Jan–Mar

    Why dive here

    With 33+ marine species recorded in the area - including sperm whales - TIEN CHEE 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 10m

    The Tien Chee wreck, sitting in Mar del Plata’s often-chilly waters, isn't for everyone, but we love it for its sheer character. It’s an old freighter, sunk deliberately in the 1970s, now broken into several large sections. Dropping down, you feel the chill of the Atlantic, but the wreck quickly takes over. It’s pretty shallow, around 10 meters, so you get plenty of bottom time to poke around. Our favourite part is the engine room, surprisingly accessible if you know where to look. It’s dark inside, naturally, but your torch picks out the gauges and machinery, all encrusted with the thick, fuzzy growth that thrives here. Outside, we’ve found conger eels peering from dark corners and schools of silversides swirling through the main holds. Visibility can be a bit hit-or-miss – best after a few days of calm weather – but when it’s good, the light penetrates the broken decks, giving the wreck a moody, almost ghostly feel. It suits divers who appreciate history and don't mind a bit of a scramble; definitely not a pristine coral garden, but a proper adventure.

    Typical TIEN CHEE Dive Profile

    5m10mSafety Stop0m10m 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.

    Today05:1618:0212h 45m daylightGolden hour 17:28

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    Conditions

    Ocean conditions, forecast and tides for TIEN CHEE

    TIEN CHEE Ocean Conditions

    Monthly averages for TIEN CHEE, 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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