MARGA
Protected Area
Offshore Overfalls
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) - MARGA offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.
Dropping onto the Marga, you’re met with the distinct shape of a steamship, sitting upright on the seabed. This isn’t a shallow reef dive, so we’d suggest a bit of experience with deeper wreck penetration to really make the most of it. Her 77.5-meter length means there's plenty to explore, with the triple-expansion engine still visible for those who venture inside. Expect to find conger eels tucked into shadowy nooks and crannies, and dead man's fingers clinging to the steel plates. It's a proper British wreck dive; cold water, good visibility on a calm day, and a decent challenge.
Typical MARGA 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 50m 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 MARGA
Dive shops near MARGA
Sussex Diving & Leisure
Mulberry Marine Experiences CIC
Abyss Scuba School
Ocean View
Reviews for MARGA
Conditions
Ocean conditions, forecast and tides for MARGA
MARGA Ocean Conditions
Monthly averages for MARGA, 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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