HMS DEWEY EVE
Protected Area
Hoy
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) - HMS DEWEY EVE offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
The HMS *Dewey Eve* is a great little dive, particularly if you’re looking for a Scapa Flow wreck that isn’t deep or demanding. We love it as a second dive, a relaxed exploration after tackling one of the bigger battleships. Sitting upright at a comfortable 10 metres, she’s a drifter, sunk by a mine in 1940. We’ve found her to be quite intact, with the bow section often standing a good few metres proud of the seabed. You can often poke around the stern too, where the single propeller and rudder are usually clear. The engine room is open, her triple expansion engine and boiler are still very much in place, sometimes shrouded in those green fronds of kelp that dance in the gentle surge. It’s an easy swim-through for confident divers. Look for the small conger eels tucked into any dark corner, and the sheer number of squat lobsters clinging to every surface. The visibility can be surprisingly good on a calm day, letting you see the whole wreck laid out, a real gem for photographers. Perfect for divers who want a genuine piece of history without the deco obligation.
Typical HMS DEWEY EVE 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 HMS DEWEY EVE
Dive shops near HMS DEWEY EVE
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Conditions
Ocean conditions, forecast and tides for HMS DEWEY EVE
HMS DEWEY EVE Ocean Conditions
Monthly averages for HMS DEWEY EVE, 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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