HMS INVINCIBLE
Protected Area
Sinah Common
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) - HMS INVINCIBLE offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The HMS Invincible is one of those sites that just feels significant. Lying in just 5 metres, it’s a tangible piece of naval history, a rare 18th-century warship wreck. We’ve always been drawn to the stories these sites tell, and Invincible’s tale of a fouled anchor and jammed rudder, just before setting sail for Canada, really sticks with you. Diving here is less about deep exploration and more about a close look at history. The timbers are scattered across the seabed, but you can still make out the sheer scale of the ship. We love picking out cannon ports and sections of the hull, imagining the sheer effort that went into building her. The shallow depth means ambient light is excellent, even on a cloudy day, picking out the colours of the kelp and anenomes. You’ll find plenty of crabs tucked into crevices and schools of pollack weaving through the structure. It’s a site that rewards a slow pace, letting you really absorb the atmosphere. We’d suggest a slack tide for the best visibility, allowing you to trace the lines of the wreck unimpeded. It’s perfect for divers who appreciate history and don’t mind a shallower profile.
Typical HMS INVINCIBLE 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 HMS INVINCIBLE
Dive shops near HMS INVINCIBLE
In2 Diving
Sussex Diving & Leisure
Mulberry Marine Experiences CIC
Andark Diving
Abyss Scuba School
Sunken Dreams Scuba Diving Academy
Reviews for HMS INVINCIBLE
Conditions
Ocean conditions, forecast and tides for HMS INVINCIBLE
HMS INVINCIBLE Ocean Conditions
Monthly averages for HMS INVINCIBLE, 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 HMS INVINCIBLE
Prices from Booking.com. We may earn a commission at no extra cost to you.
