W.H.L.
Protected Area
South of Portland
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) - W.H.L. offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The W.H.L. is a deep wreck, a sailing vessel caught by a German U-boat back in 1918. We love how time has softened its lines, transforming a wartime tragedy into a proper dive. Dropping down to 45 metres, you’ll find her mostly intact, lying on her port side. The visibility here can be truly surprising, often clearing to 15 metres or more, which at this depth really helps in picking out the details. Exploring the W.H.L. is a dark, atmospheric dive. The wooden hull is collapsing in places, revealing interior spaces that are just begging for a peek. Expect to see plenty of encrusting anemones, especially plumose anemones, which thrive in the deeper, darker water, waving like ghostly flowers. Dogfish often shelter in the shadows, and we’ve even spotted a conger eel or two peeking from beneath twisted metal. It’s a dive for those who appreciate history and the quiet beauty of a wreck truly taken by the sea. Always check the tides; slack water is crucial for a comfortable dive at this depth.
Typical W.H.L. 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 45m 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 W.H.L.
Dive shops near W.H.L.
Dive Beyond Limited
Old Harbour Dive Centre
Divers Down
Mayim Mermaid Academy
Dorset Diving Services
Reviews for W.H.L.
Conditions
Ocean conditions, forecast and tides for W.H.L.
W.H.L. Ocean Conditions
Monthly averages for W.H.L., 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 W.H.L.
Prices from Booking.com. We may earn a commission at no extra cost to you.