C 19
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) - C 19 offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The C 19, a lighter vessel that went down under tow, lies in a decent 42 metres off the coast. While it's officially classified as "dangerous" from its sinking, for us divers, that just means it's a site to approach with respect and good planning. We’ve found it’s a good deep dive, suited for those comfortable with their buoyancy and deco procedures. The wreck itself is reasonably intact for its age, providing plenty of structure for conger eels to hide in, and the occasional anglerfish if you’ve got a keen eye. Visibility can be a typical UK mixed bag, but on a good day, the silhouetted form against the green makes for a memorable dive.
Typical C 19 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 42m 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 C 19
Dive shops near C 19
Dive Beyond Limited
Old Harbour Dive Centre
Divers Down
Mayim Mermaid Academy
Dorset Diving Services
Reviews for C 19
Conditions
Ocean conditions, forecast and tides for C 19
C 19 Ocean Conditions
Monthly averages for C 19, 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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