ST JOSEPH
Protected Area
Trevose Head
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) - ST JOSEPH offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Dropping onto the St. Joseph is a genuine dive into history. This sailing vessel, taken by a submarine in 1918, rests at 52 metres, making it a deeper dive for those comfortable with the depth. The wreck itself is quite broken up, but you can still make out the distinct lines of a sailing ship, with sections of hull and frames offering plenty of nooks. We’ve found conger eels tucked into the darker recesses, and the usual suspects of bib and wrasse flitting over the metalwork. It’s a site for wreck enthusiasts who appreciate the story as much as the structure, definitely one for experienced divers.
Typical ST JOSEPH 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 52m 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 ST JOSEPH
Dive shops near ST JOSEPH
Harlyn Dive School
Dive Newquay
Wavecrest Scuba
Scuba 2000
Viewpoint Diving Centre
Karleyth Diving Ltd.
Reviews for ST JOSEPH
Conditions
Ocean conditions, forecast and tides for ST JOSEPH
ST JOSEPH Ocean Conditions
Monthly averages for ST JOSEPH, 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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