1m
    Balearic Islands, Spain
    Cala d'Algairens

    JOANSSI

    Best months: Jul

    Protected Area

    Cala d'Algairens

    Why dive here

    With 148+ marine species recorded in the area - including dolphins, octopuses, sea turtles, sperm whales and cuttlefish - JOANSSI offers some of Balearic Islands's richest wreck diving. Water ranges 15-29°C, warmest July, August, September.

    Best timeJul
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDolphins, Octopuses, Sea Turtles, Sperm Whales and Cuttlefish · 148+ species recorded
    Water15-29°C · warmest July, August, September
    CharacterWreck dive · max 1m
    StandoutRich in charismatic marine life

    Joanssi isn't your typical wreck dive, and that's precisely why we love it. This isn't some deep, dark mystery but an incredibly accessible site. It sits right in the shallows, barely a metre deep in parts, which makes it perfect for snorkelers or those looking to spend a long, leisurely time exploring without the usual depth constraints. What we found was a fragmented wreck, scattered across the seafloor, but those pieces tell a story. You'll see ribs of the hull, sections of deck, and a surprising amount of machinery, all barnacle-encrusted and fuzzy with algae. It’s fascinating to trace the outlines of what was once a working vessel. Our favourite part is how the light plays on the metal, reflecting off the sand and illuminating all the little crevices. Those nooks and crannies are now home to juvenile fish, small crabs scuttling over the rust, and an abundance of nudibranchs, if you look closely. We’d suggest going early in the morning before any boat traffic stirs up the sand, to get the best visibility. It’s a gentle introduction to wreck diving, or just a really engaging snorkel, offering a different kind of beauty than a vibrant coral reef.

    Typical JOANSSI 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.

    Today05:5117:1311h 22m daylightGolden hour 16:36

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    Conditions

    Ocean conditions, forecast and tides for JOANSSI

    JOANSSI Ocean Conditions

    Monthly averages for JOANSSI, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (39.52, 2.73) (12km away)

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    October Averages

    Sea Temperature

    24°C

    75°F · Range: 21.3–25.9°C

    Current Speed

    26.93 cm/s

    Direction: NE (31.3°)

    Chlorophyll-a

    0.141 mg/m³

    Clear water

    Salinity

    37 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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