16m
    Bornholm, Denmark
    Klinteskov kalkgrund

    JULIUS MADSEN

    Best months: Jul–Sep

    Protected Area

    Klinteskov kalkgrund

    Why dive here

    With 66+ marine species recorded in the area - including jellyfish lake - JULIUS MADSEN 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 16m

    Diving the *Julius Madsen* off Bornholm, you’re not just exploring a wreck, you're stepping into a moment of wartime history. This old steamer, a victim of a mine in 1944, sits upright at 16 metres, relatively intact, which we love. You can still make out the bow, the stern, and parts of her superstructure, providing plenty to explore without needing to penetrate. We've found the visibility can be a bit of a lottery here, but on a good day, the atmosphere is incredible – the dark Baltic water adds a real sense of gravitas. Look for the schools of cod hovering in the holds and the crabs scuttling over the rusting plates. Our favourite detail has to be the way the light filters down, creating an almost painterly effect on the deck. It’s a site for those who appreciate history and don't mind a slightly cooler dive, perfect for experienced wreck enthusiasts looking for something beyond the usual tropical fare. Come prepared for the chill, and you’ll be richly rewarded.

    Typical JULIUS MADSEN Dive Profile

    10mSafety Stop0m16m max~50 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.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:3117:2310h 52m daylightGolden hour 16:34

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    Conditions

    Ocean conditions, forecast and tides for JULIUS MADSEN

    JULIUS MADSEN Ocean Conditions

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

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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