6m
    Bornholm, Denmark
    Ulvsund, Grønsund og Farø Fjord

    CHRESTEN RASK

    Best months: Jul–Sep

    Protected Area

    Ulvsund, Grønsund og Farø Fjord

    Why dive here

    With 66+ marine species recorded in the area - including jellyfish lake - CHRESTEN RASK 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 6m

    The Chresten Rask, sitting shallow at just six metres, is one of our favourite wreck dives on Bornholm. Sunk after grounding back in ‘61, it’s a proper piece of history, easily accessible and surprisingly intact. We love how the light plays on the hull, filtering through the relatively clear Baltic waters, giving it an almost ghostly glow. You’ll find the wreck spread out, an open invitation to explore. What makes it special for us is the way the local marine life has really made it home. We’ve seen huge schools of Baltic herring shimmering around the superstructure, and the deeper you look into the nooks and crannies, the more you’ll spot. Crabs skitter across the deck plates, and we often find flatfish tucked neatly into the sand right beside the hull. It’s an easy dive, perfect for divers wanting to explore a proper wreck without the depth or current challenges. Bring a good torch to peer into the shadowed sections; it’s where the resident blennies often hide.

    Typical CHRESTEN RASK Dive Profile

    5mSafety Stop0m6m 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.

    Today06:3317:2510h 52m daylightGolden hour 16:35

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    Conditions

    Ocean conditions, forecast and tides for CHRESTEN RASK

    CHRESTEN RASK Ocean Conditions

    Monthly averages for CHRESTEN RASK, 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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