HMS GENTIAN
Why dive here
With 50+ marine species recorded in the area - including dwarf minke whales and jellyfish lake - HMS GENTIAN offers some of Baltic Coast's richest wreck diving. Water ranges 1-17°C, warmest July, August, September.
The HMS Gentian, a sloop sunk by a mine in 1919, is one of those wrecks we keep coming back to off the Baltic Coast. She sits upright at 50 metres, and the depth means it’s a site best suited for experienced technical divers. We love the sheer scale of her – 81 metres long, stretching out into the gloom. Dropping down, the bow comes into view first, rising out of the seabed like a dark island. You can still see the mounts for her two 4.7-inch guns, even though the guns themselves are gone. Penetration is possible, though we’d always recommend proper training and equipment; the engine room, with its triple-expansion engines, is a particularly atmospheric dive, the machinery still largely intact. Schools of cod often patrol the deck, and you’ll spot lumpsuckers clinging to the superstructure. The visibility here can be excellent, particularly outside of summer, making the sheer size of the Gentian truly impressive as she slowly reveals herself on descent. It’s a proper piece of history, just waiting to be explored.
Typical HMS GENTIAN 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 50m 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.
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for HMS GENTIAN
Conditions
Ocean conditions, forecast and tides for HMS GENTIAN
HMS GENTIAN Ocean Conditions
Monthly averages for HMS GENTIAN, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (59.85, 20.79) (4km away)
October Averages
Sea Temperature
11°C
53°F · Range: 7.3–14.8°C
Air Temperature
8°C
47°F
Wind Speed
5.57 m/s
10.8 knots
Atmospheric Pressure
1010.6 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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