PERAS
Protected Area
Gouliot Caves and Headland, Sark
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) - PERAS offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Peras, lost off Frette Rock, is a fairly accessible wreck site, sitting at a shallow 2m. We’ve found it’s best when the light is good, as it truly brings out the character of the old steamship. You’ll be looking for the scattered remains of the vessel, which went down back in 1906. It’s a site for those who enjoy poking around history, with plenty of small nooks and crannies now home to the usual suspects: crabs scuttling over corroded metal and the occasional blenny peeking out. Given the shallow depth, it’s a calm dive, a good one for a relaxed afternoon.
Typical PERAS Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Nearest Dive Centres to PERAS
Dive shops near PERAS
View all dive centres in Cornwall & DevonReviews for PERAS
Conditions
Ocean conditions, forecast and tides for PERAS
PERAS Ocean Conditions
Monthly averages for PERAS, 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 PERAS
Prices from Booking.com. We may earn a commission at no extra cost to you.