9m
    Bornholm, Denmark

    OSNABRUCK

    Best months: Jul–Sep

    Why dive here

    With 66+ marine species recorded in the area - including jellyfish lake - OSNABRUCK offers some of Bornholm's richest wreck diving. Water ranges 3-18°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeJellyfish Lake · 66+ species recorded
    Water3-18°C · warmest July, August, September
    CharacterWreck dive · max 9m

    The Osnabruck, off Bornholm, is a proper time capsule, sitting pretty in shallow water. It’s a dangerous wreck, sure, but what a dive. We love this site for its accessibility and the way the Baltic has just embraced it. You’ll find the wreck spread across the seafloor at a depth of 9m, remarkably intact in places despite the years. We usually drop in and head straight for the bow section, where the structure is still quite defined. Look closely, and you’ll spot flatfish tucked into the sand and crabs scuttling over the plating. The light penetration is fantastic here, giving the whole site an almost ethereal glow, especially on a sunny morning. Our favourite time to dive it is early, before any wind picks up, when the surface is like glass. It’s a wreck dive that really lets you take your time, exploring the remnants of its cargo holds and imagining its final moments. For divers who appreciate history and the slow reclamation by the sea, the Osnabruck offers a genuinely engaging, reflective experience.

    Typical OSNABRUCK Dive Profile

    5m10mSafety Stop0m9m 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.

    Today06:2317:1810h 54m daylightGolden hour 16:29

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    Conditions

    Ocean conditions, forecast and tides for OSNABRUCK

    OSNABRUCK Ocean Conditions

    Monthly averages for OSNABRUCK, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (54.94, 13.85) (7km away)

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    October Averages

    Sea Temperature

    14°C

    57°F · Range: 11.7–16.3°C

    Air Temperature

    12°C

    53°F

    Wind Speed

    8.16 m/s

    15.9 knots

    Atmospheric Pressure

    1013.3 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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