5-15m
    Bornholm, Denmark

    Achterdiek See

    Best months: Jan–Dec

    Why dive here

    With 66+ marine species recorded in the area - including jellyfish lake - Achterdiek See offers some of Bornholm's richest reef diving. Water sits around 3°C.

    Marine lifeJellyfish Lake · 66+ species recorded
    Water3°C · warmest January, February, March
    CharacterReef dive · max 5-15m

    Tetley Reef offers a straightforward coral dive in Palawan. Expect to see a decent spread of hard corals and some of the usual reef fish patrolling the reef edge. It’s a solid spot for divers looking for a relaxed exploration rather than big pelagics, perfect for knocking out a few easy dives. We’d say it’s a good option for newer divers getting comfortable in these waters.

    Typical Achterdiek See 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 3°C). Drysuit or thick wetsuit (7mm+) recommended.

    Today05:2119:3514h 14m daylightGolden hour 18:47

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    Conditions

    Ocean conditions, forecast and tides for Achterdiek See

    Achterdiek See Ocean Conditions

    Monthly averages for Achterdiek See, sourced from NOAA buoy data - nearest station: Open-Meteo grid (55.22, 14.83) (0km away)

    August Averages

    Sea Temperature

    3.3°C

    38°F

    Air Temperature

    18.04°C

    64°F

    Wind Speed

    6.06 m/s

    11.8 knots

    Atmospheric Pressure

    1014 hPa

    Based on 5 years of monitoring data · Data sources: NOAA NDBC

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