U 33
Protected Area
South Coast of Arran
Why dive here
With 112+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - U 33 offers some of Scottish West Coast's richest wreck diving.
The U 33, a German U-boat sunk in 1940, lies upright on the seabed at 56 meters off the Scottish West Coast. It’s a serious dive, one for experienced technical divers comfortable with deep wrecks and the typically cool, sometimes murky, Scottish conditions. We found the conning tower still largely intact, a real magnet for schooling pollack and the occasional ling peeking from within. The open torpedo tubes in the bow are a haunting sight, and if you’ve got the bottom time and the gas, the wreck's scale truly reveals itself. Visibility can vary wildly, but on a good day, the U 33 offers a fascinating glimpse into naval history, slowly being reclaimed by the ocean.
Typical U 33 Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 56m exceeds recreational limits (40m). Technical diving certification and equipment required.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to U 33
Dive shops near U 33
Field Studies Council Millport
C&C MARINE SERVICES
Reviews for U 33
Conditions
Ocean conditions, forecast and tides for U 33
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