DILIGENT
Protected Area
Bristol Channel Approaches / Dynesfeydd Môr Hafren
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) - DILIGENT offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Dive the Diligent, and you're dropping into a proper piece of history. This 1888 steamship, resting at 41 metres, is exactly what we look for in a deep wreck. We love the scale of it, the way the bows rise out of the seabed, still so recognisably a ship even after over a century on the bottom. You’ll find two massive boilers standing proud, often obscured slightly by the murk and giving it a real atmospheric feel. The visibility here can swing wildly, but when it’s good, the site offers so much to explore. Expect to see conger eels tucked into every crevice, their heads poking out from the collapsed holds. Our favourite is exploring around the triple expansion engine; it’s a brilliant scramble over the machinery, with schools of pouting darting through the superstructure. This isn't a site for beginners. We'd suggest waiting for a calm day with minimal current, and make sure your deep diving skills are sharp. The Diligent is a serious dive for those who appreciate a substantial wreck.
Typical DILIGENT 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 41m 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 DILIGENT
Dive shops near DILIGENT
Harlyn Dive School
Scuba 2000
Dive Newquay
Reviews for DILIGENT
Conditions
Ocean conditions, forecast and tides for DILIGENT
DILIGENT Ocean Conditions
Monthly averages for DILIGENT, 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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