MARGUERITA
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) - MARGUERITA offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
The Marguerita, tucked away in the often-overlooked waters off Cornwall, is one of those wrecks that just makes you smile. It’s barely a dive, really, more a snorkel or a free-dive on a good day. Built in 1919, this old trawler ran aground in 1946 during fierce seas, a tragic loss claiming five lives. What’s left now is a shallow, scattered playground, sitting in maybe two metres of water. We love coming here on a calm day, when the sun can actually pierce the surface and illuminate the broken timbers. You’ll find bits of the hull and superstructure, all well-colonised by local life. Look closely and you’ll spot velvet swimming crabs scuttling amongst the plates and small wrasse darting between the rusty frames. It’s a gentle introduction to wreck diving, perfect for those honing their breath-holding skills or taking underwater photos without the pressure of depth. Our favourite spot is usually around the stern, where the most identifiable wreckage lies. It’s a poignant reminder of a stormy night, now reclaimed by the sea and its creatures.
Typical MARGUERITA 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 MARGUERITA
Dive shops near MARGUERITA
Dive Beyond Limited
Old Harbour Dive Centre
Divers Down
Mayim Mermaid Academy
Dorset Diving Services
Reviews for MARGUERITA
Conditions
Ocean conditions, forecast and tides for MARGUERITA
MARGUERITA Ocean Conditions
Monthly averages for MARGUERITA, 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
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