ORSA
Protected Area
Store Middelgrund
Why dive here
With 66+ marine species recorded in the area - including jellyfish lake - ORSA offers some of Bornholm's richest wreck diving. Water ranges 3-18°C, warmest July, August, September.
The ORSA, a steamship that ran aground near Vingaskär before slipping beneath the waves, sits at a depth of 10 metres. It’s a good spot for a relaxed dive, especially if you’re into exploring accessible history. You can still make out the ship’s general outline, though time and the Baltic have taken their toll. What’s left of the hull and superstructure provides ample hiding spots for local fish, with schools of small cod often drifting through the skeletal remains. We’ve found it’s a pleasant dive for those looking for a quiet afternoon with a bit of wreck to poke around without any demanding conditions.
Typical ORSA 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 14°C). Drysuit or thick wetsuit (7mm+) recommended.
Reviews for ORSA
Conditions
Ocean conditions, forecast and tides for ORSA
ORSA Ocean Conditions
Monthly averages for ORSA, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (54.94, 13.85) (7km away)
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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