OLGA
Protected Area
Vorsø, Vorsø Kalv og Langøerne
Why dive here
With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - OLGA offers some of North Sea Coast's richest wreck diving. Water ranges 3-19°C, warmest July, August, September.
The Olga, resting in a mere two metres of water off Denmark’s North Sea coast, is an interesting one. It’s a fishing vessel, broken up and scattered, but that shallow depth means it's perfect for a relaxed snorkel or a very shallow dive, particularly if you’re new to wrecks. You won’t find soaring superstructures here, more a jumble of twisted metal and wooden planks, all colonised by anemones and small crabs. We often see flounder tucked into the sand nearby, and if you’re patient, you might spot a small cod sheltering amongst the debris. It's a quick dip, but a good way to spend an hour exploring without needing to worry about currents or depth.
Typical OLGA 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.
Nearest Dive Centres to OLGA
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Conditions
Ocean conditions, forecast and tides for OLGA
OLGA Ocean Conditions
Monthly averages for OLGA, 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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