LORD STONEHAVEN
Protected Area
Start Point to Plymouth Sound and Eddystone
Why dive here
With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - LORD STONEHAVEN offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The Lord Stonehaven is a deep, dramatic dive, one that truly separates the seasoned wreck divers from the sightseers. Dropping down to 58 metres, you’re looking at serious decompression obligations, so we’re talking technical diving territory here. But for those with the training, it’s absolutely worth the effort. This trawler, torpedoed by an E-boat in 1942, sits upright and largely intact, a somber monument to wartime history. We love the way the wreck is almost completely overgrown now, especially around the bow and stern sections. It’s a riot of plumose anemones, dead man’s fingers, and colourful sponges, all thriving in the cool, nutrient-rich Cornish waters. Look closely and you’ll often spot conger eels peeking out from the darker recesses, and we’ve seen some decent lobsters tucked into the debris. The wheelhouse is a highlight, though it’s started to collapse a bit, adding to that eerie, sunken atmosphere. Our tip for this one: pick your slack carefully. Any current at this depth can make for a miserable, energy-sapping dive. When it’s calm, the visibility can be surprisingly good for the UK, sometimes pushing 15 metres, which really makes the scale of the wreck pop into view. This is a dive for those who appreciate history, deep wrecks, and the quiet colonisation of steel by marine life.
Typical LORD STONEHAVEN 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 58m 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 LORD STONEHAVEN
Dive shops near LORD STONEHAVEN
Sound Diving Limited
Plymouth Diving Centre
Dive Looe
Viewpoint Diving Centre
Reviews for LORD STONEHAVEN
Conditions
Ocean conditions, forecast and tides for LORD STONEHAVEN
LORD STONEHAVEN Ocean Conditions
Monthly averages for LORD STONEHAVEN, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)
October Averages
Sea Temperature
17°C
62°F · Range: 15.1–17.5°C
Air Temperature
13°C
56°F
Wind Speed
8.14 m/s
15.8 knots
Atmospheric Pressure
1011 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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