UB 116
Protected Area
Switha
Why dive here
With 140+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - UB 116 offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
Okay, so you’re in Scapa Flow, and honestly, we think the UB 116 is often overlooked for the bigger German fleet. That’s a mistake. This U-boat, sunk in 1918 by a mine, sits upright at 26 metres, largely intact. You drop down, and the whole outline of the submarine is just there. What we love about the UB 116 is the immediate sense of its history. You can clearly make out the conning tower, the torpedo tubes, even the periscopes are still there, albeit collapsed. It’s like a time capsule, frozen mid-patrol. We always spend time exploring the bow section, where the mine hit. The damage is still stark, a jagged tear in the steel. Inside the hull, we’ve found decent-sized cod and lumpsuckers tucked away, making homes in the twisted metal. We’d suggest going at slack water, obviously, as the currents here can really rip. Visibility can vary, but even on a greener day, the wreck’s compact size means you never lose sight of it, and the structure itself provides plenty of detail to focus on. It’s a fantastic dive for anyone keen on wreck history, offering a real sense of a vessel caught in the moment of its demise, and it's less crowded than some of the bigger ships.
Typical UB 116 Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 26m - Advanced Open Water certification recommended.
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.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to UB 116
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Conditions
Ocean conditions, forecast and tides for UB 116
UB 116 Ocean Conditions
Monthly averages for UB 116, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (58.64, -3.16) (8km away)
October Averages
Sea Temperature
13°C
55°F · Range: 11.4–13.8°C
Air Temperature
10°C
50°F
Wind Speed
9.26 m/s
18.0 knots
Atmospheric Pressure
1005.3 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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