ACTIV
Protected Area
Ålborg Bugt, østlige del
Why dive here
With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - ACTIV offers some of North Sea Coast's richest wreck diving. Water ranges 3-19°C, warmest July, August, September.
The ACTIV, a sailing vessel, sits at 14 metres on the North Sea floor off Denmark's coast. It’s classified as a dangerous wreck, which means you need to exercise caution, but it also hints at its character. We've found the wreck relatively intact, providing some interesting structure to explore. Over time, the wreck has become a home for various smaller fish species and crabs, making it feel quite alive despite its history. Visibility here can be a bit of a gamble, but on a good day, it's a solid dive for those who appreciate the quiet history of a sunken ship and the marine life that has claimed it.
Typical ACTIV Dive Profile
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 13°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for ACTIV
Conditions
Ocean conditions, forecast and tides for ACTIV
ACTIV Ocean Conditions
Monthly averages for ACTIV, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (55.31, 9.86) (1km away)
October Averages
Sea Temperature
13°C
56°F · Range: 10.7–16.8°C
Air Temperature
11°C
52°F
Wind Speed
7.69 m/s
14.9 knots
Atmospheric Pressure
1010.5 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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