ST JACQUES (PROBABLY)
Protected Area
Arfordir Penrhyn Angle / Angle Peninsula Coast
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 JACQUES (PROBABLY) offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The ST JACQUES, probably, sits at 33 metres, a steamship sunk by a German sub in 1917. She’s definitely a dive for those comfortable with deeper wrecks and a bit of chill. We’ve found her to be quite broken up, but you can still pick out the triple-expansion engine and the stern section. Look carefully and you’ll spot plumose anemones waving from crevices and a decent population of crabs scuttling over the plates. Visibility can be a bit variable, but on a good day, the scale of her 88-metre length is impressive. This site is less about intact structures and more about exploring a piece of history colonised by the sea.
Typical ST JACQUES (PROBABLY) Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Deep dive (33m) - monitor air consumption closely. Advanced certification recommended.
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.
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Conditions
Ocean conditions, forecast and tides for ST JACQUES (PROBABLY)
ST JACQUES (PROBABLY) Ocean Conditions
Monthly averages for ST JACQUES (PROBABLY), 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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