NICHOLINE (PH172)
Protected Area
Gribbin Head - Polperro
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) - NICHOLINE (PH172) offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The Nicholine is one of those wrecks that really gets under your skin. We're talking a proper trawler, sitting upright and surprisingly intact at 53 metres. Dropping down, the first thing you notice is the sheer size of the nets still draped over her, giving the whole scene a ghostly, almost mournful feel. There’s a quietness down there, the kind that makes you feel like you’ve stumbled onto a forgotten piece of history. We’ve had some fantastic dives here. The wheelhouse is still largely there, often with a cheeky conger eel peering out from a porthole, and you can swim through parts of the superstructure if you’re careful with your fin kicks. Look closely and you’ll find jewel anemones clinging to every surface, catching the beam of your torch like scattered glitter. It’s a serious dive, the depth means you need to be comfortable with decompression, but for experienced wreck enthusiasts, it’s absolutely worth the effort. Go on a calm day; visibility can be a bit of a lottery in the Channel, but when it’s good, the Nicholine shines.
Typical NICHOLINE (PH172) 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 53m 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 NICHOLINE (PH172)
Dive shops near NICHOLINE (PH172)
Dive Looe
Viewpoint Diving Centre
Scuba 2000
Karleyth Diving Ltd.
Harlyn Dive School
Plymouth Diving Centre
Reviews for NICHOLINE (PH172)
Conditions
Ocean conditions, forecast and tides for NICHOLINE (PH172)
NICHOLINE (PH172) Ocean Conditions
Monthly averages for NICHOLINE (PH172), 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 NICHOLINE (PH172)
Prices from Booking.com. We may earn a commission at no extra cost to you.
