BJERKA (PROBABLY)

Best months: Jul–Aug

Protected Area

Nakskov Fjord

Why dive here

With 95+ marine species recorded in the area - including seals & sea lions, sea turtles and jellyfish lake - BJERKA (PROBABLY) offers some of North Sea Coast's richest wreck diving. Water ranges 3-19°C, warmest July, August, September.

Best timeJul–Aug

WetsuitA 5mm wetsuit

Marine lifeSeals & Sea Lions, Sea Turtles and Jellyfish Lake · 95+ species recorded

Water3-19°C · warmest July, August, September

CharacterWreck dive · max 7m

The Bjerkå, probably, is one of those North Sea wrecks that just keeps giving. This isn't a deep dive, sitting in around 7 metres, but what it lacks in depth it makes up for in atmosphere and history. We love the way the light filters down through the murky green, illuminating just enough of the crumpled plates to hint at the steamship she once was. You can almost feel the chill of that February morning in 1915 when she struck the mine. We've spent hours poking around the scattered debris, imagining the final moments. The bow is particularly striking, still somewhat intact and leaning at an angle that feels dramatic, even after all these years. What really draws us back, though, is the sheer volume of life that's made a home here. Big cod lurk in the shadowed nooks, their eyes unblinking, and there are usually some hefty crabs scuttling away as you approach. The visibility can be a bit of a lottery out here on the Danish North Sea coast, but on a calm day, it’s remarkably clear for such shallow water. We'd suggest timing your dive for slack water; the currents can pick up, making it a bit of a workout. It's a proper wreck dive, best suited for those who appreciate the historical context and don't mind a bit of a rummage in less than tropical conditions.

Typical BJERKA (PROBABLY) 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.

Today06:3817:3010h 52m daylightGolden hour 16:41

BJERKA (PROBABLY) Wreck History

Year Sunk

1915

Vessel Type

cargo ship

Cause

mine

The Norwegian steamship Bjerka was a neutral vessel caught in the indiscriminate warfare of World War I. On February 20th, 1915, while on a commercial passage from Burntisland, Scotland, to Nakskov, Denmark, she sailed into a recently laid minefield. The resulting explosion was catastrophic, sinking the ship and adding her name to the long list of civilian casualties in the "war to end all wars." The North Sea was a major theatre of naval conflict, and both sides used naval mines extensively, creating vast, invisible fields of danger for all shipping.

Lying in just 7 metres of water off the Danish coast, the Bjerka is now a very shallow wreck, making it accessible to divers of all levels. However, decades of exposure to powerful North Sea storms and currents have likely reduced the vessel to a scattered field of wreckage. The site is classified as a "dangerous wreck," indicating potential hazards like sharp metal, so caution is essential. Divers can explore the ship's remains, including boilers and hull plating, which are now an artificial reef teeming with local marine life. It serves as a poignant reminder of the civilian cost of a global conflict.