Wreck S103
Protected Area
Flenborg Fjord, Bredgrund and waters around Als
Why dive here
With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - Wreck S103 offers some of North Sea Coast's richest wreck diving. Water ranges 3-19°C, warmest July, August, September.
The S103 is one of those wrecks that really gets under your skin. Lying in the North Sea, it’s not for the faint of heart, but if you’re comfortable with cooler water and potentially low visibility, it delivers a proper wreck dive. We’ve found it’s best when the tides are slack, offering a bit more time to explore the superstructure. What we love about the S103 is its intact nature; she's still very much a ship, not just a pile of scattered debris. You can poke around her holds, peer into the bridge area, and really get a sense of her past life. The metalwork is completely encrusted with an amazing tapestry of plumose anemones and dead man’s fingers, swaying gently in the current. Ling and cod are often lurking in the darker corners, and we’ve spotted plenty of inquisitive crabs scuttling across the deck. It’s a dive for those who appreciate history and the way the sea reclaims its own, turning steel into a vibrant, living reef.
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.
Nearest Dive Centres to Wreck S103
Dive shops near Wreck S103
Broagerlands Dykkercenter
Rødme Dyk
Nicus Nature
Tauchcenter am Hafen
Reviews for Wreck S103
Conditions
Ocean conditions, forecast and tides for Wreck S103
Wreck S103 Ocean Conditions
Monthly averages for Wreck S103, 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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