DivePlnr
    Rågø Flak dive site
    reef
    5-15m
    Bornholm, Denmark
    Smålandsfarvandet

    Rågø Flak

    Best months: Jul–Sep

    Protected Area

    Smålandsfarvandet

    Why dive here

    With 66+ marine species recorded in the area - including jellyfish lake - Rågø Flak offers some of Bornholm's richest reef 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
    CharacterReef dive · max 5-15m

    Rågø Flak off Bornholm offers a decent dive for those exploring the Baltic. We often find ourselves drifting along its low-lying reefs, keeping an eye out for the resident harbour porpoises. It’s a good spot for observing common eiders and cormorants above water, and below, the seabed is dotted with blue mussels and edible periwinkles. While not a dramatic drop-off, the real draw here is the chance to find the elusive ocean quahog, a clam known for its impressive lifespan. Best for divers who appreciate the subtle beauty of a temperate reef and are happy to take it slow.

    Typical Rågø Flak Dive Profile

    5mSafety Stop0m5m 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

    Cold water this month (avg 14°C). Drysuit or thick wetsuit (7mm+) recommended.

    Today06:3617:2810h 52m daylightGolden hour 16:39

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    Conditions

    Ocean conditions, forecast and tides for Rågø Flak

    Rågø Flak Ocean Conditions

    Monthly averages for Rågø Flak, 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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