ORMINSTER
Protected Area
Dolphin Head Highly Protected Marine Area
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) - ORMINSTER offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The *Orminster* is a proper dive, a deep expedition for those who know their way around a twinset. She’s a big steamship, 117 metres long, built in 1914 and sunk by a U-boat in 1944. Dropping down, you’ll start to pick out her vast silhouette at around 30 metres, the deck a jumble of collapsed plates and machinery. We find the bow section particularly striking; it’s still fairly intact, an imposing steel wall covered in dead men's fingers and anemones. Penetration is possible in some areas, but we'd only recommend it for divers with specific wreck training and proper gas management. The engine room is a highlight if you can get inside, a dark cavern where conger eels lurk in every void. On the exterior, schools of pollack often swirl around the superstructure, and we’ve seen some decent lobsters tucked into crevices. This site really suits experienced technical divers who appreciate historical wrecks and the challenge of a deeper dive; it’s not for the faint-hearted or those new to overhead environments. Expect chilly water, even in summer, so drysuits are a must. We find the slack water around high tide offers the calmest conditions for descent and ascent.
Typical ORMINSTER 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 49m 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.
Reviews for ORMINSTER
Conditions
Ocean conditions, forecast and tides for ORMINSTER
ORMINSTER Ocean Conditions
Monthly averages for ORMINSTER, 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
Plan & book
Ways to dive Cornwall & Devon, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Cornwall & DevonPlaces to stay
via Booking.comHotels and dive resorts near Cornwall & Devon.
Search stays in Cornwall & DevonDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near ORMINSTER
Prices from Booking.com. We may earn a commission at no extra cost to you.
