MAREN 1
Protected Area
Fondali Boccadasse - Nervi
Why dive here
With 70+ marine species recorded in the area - including blue sharks, dolphins, humpback whales, mobula rays (devil rays) and oceanic whitetip sharks - MAREN 1 offers some of Portofino & Liguria's richest wreck diving. Water ranges 14-27°C, warmest July, August, September.
The Maren 1 sits in the relatively shallow waters off Portofino, a bit of an anomaly for a wreck of its size. We’re talking a massive cargo ship, 137 metres long, that decided to scuttle itself after a rather dramatic fire involving polyvinyl chloride back in ’88. Don’t worry, it’s all inert now, but that history gives the wreck a certain gravitas. What you get is a really approachable wreck dive. At just 14 metres, it’s perfect for open water divers looking to get their teeth into something substantial without the added pressure of depth. The sheer scale is impressive as you descend, the bow and stern still largely intact, reaching up from the seabed. Our favourite part is exploring the superstructure, where the flames really did a number, creating these twisted metal abstract sculptures. Shoals of glinting damselfish dart in and out, and we’ve often spotted conger eels peeking from shadowy crevices within the holds. You can spend a good hour just finning around, piecing together its story. For a relatively easy dive, the Maren 1 delivers a proper sense of adventure.
Typical MAREN 1 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.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to MAREN 1
Dive shops near MAREN 1
LIBECCIO TEK DIVING
Seasub
LEGA NAVALE ITALIANA - SEZIONE GENOVA QUINTO
Punto Mare
SCUBA BOOM SCUOLA SUBACQUEA GE-VOLTRI
HAVEN DIVING CENTER SRL
Reviews for MAREN 1
Conditions
Ocean conditions, forecast and tides for MAREN 1
MAREN 1 Ocean Conditions
Monthly averages for MAREN 1, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (44.38, 9.02) (43km away)
October Averages
Sea Temperature
21°C
70°F · Range: 19–23.2°C
Air Temperature
18°C
64°F
Wind Speed
4.49 m/s
8.7 knots
Atmospheric Pressure
1017.3 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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