HMS KINGSTON CAIRNGORM (POSSIBLY)
Protected Area
South of Portland
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) - HMS KINGSTON CAIRNGORM (POSSIBLY) offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
We’re being a bit cheeky here with the "possibly" in the name, but trust us, whatever this wreck is, it’s a cracking dive. At 43 metres, the HMS Kingston Cairngorm (or her doppelgänger) is a proper technical dive, sitting upright and largely intact. The bow is particularly impressive, rising from the seabed like a ghost ship, often draped in fishing nets, which adds to the drama (and the challenge – stay aware). This trawler, likely mined in 1940, holds a real sense of history. We’ve spent hours tracing the deck, peering into what would have been the holds, and trying to imagine the crew's last moments. The triple-expansion engine is a magnificent sight, heavily encrusted now, but you can still make out its powerful form. Our favourite part has to be the gun turret; it’s still there, pointing outwards, a silent sentinel against the grey North Atlantic. Look for conger eels here, they love the dark recesses. Visibility can be hit-or-miss, as is typical for Cornwall, but when it’s good, the light filtering down through the water column onto the wreck is simply ethereal. We’ve seen schools of pollack shimmering around the superstructure, and the anemones that have colonised every surface are surprisingly vibrant. It’s a dive that demands respect, perfect for experienced wreck divers who appreciate a genuinely atmospheric piece of maritime history. Dive it on slack water, always.
Typical HMS KINGSTON CAIRNGORM (POSSIBLY) 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 43m 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 HMS KINGSTON CAIRNGORM (POSSIBLY)
Dive shops near HMS KINGSTON CAIRNGORM (POSSIBLY)
Dive Beyond Limited
Old Harbour Dive Centre
Divers Down
Mayim Mermaid Academy
Dorset Diving Services
Reviews for HMS KINGSTON CAIRNGORM (POSSIBLY)
Conditions
Ocean conditions, forecast and tides for HMS KINGSTON CAIRNGORM (POSSIBLY)
HMS KINGSTON CAIRNGORM (POSSIBLY) Ocean Conditions
Monthly averages for HMS KINGSTON CAIRNGORM (POSSIBLY), 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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