49m
    Intermediate
    Portofino & Liguria, Italy
    Fondali Arenzano - Punta Ivrea

    Relitto Haven

    Best months: Jul–Aug

    Protected Area

    Fondali Arenzano - Punta Ivrea

    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 - Relitto Haven offers some of Portofino & Liguria's richest wreck diving. Water ranges 14-27°C, warmest July, August, September.

    Best timeJul–Aug
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlue Sharks, Dolphins, Humpback Whales, Mobula Rays (Devil Rays) and Oceanic Whitetip Sharks · 70+ species recorded
    Water14-27°C · warmest July, August, September
    CharacterWreck dive · max 49m
    StandoutRich in charismatic marine life

    We love Relitto Haven for its distinct character, quite different from the typical Ligurian reef dives. Down at 49 metres, the wreck of a small cargo ship, believed to be the *Haven*, lies upright and surprisingly intact. Descending to it, the light starts to fade, and the feeling shifts from a vibrant reef to something much more somber and historical. What makes this wreck special is the way nature has reclaimed it. The ship’s superstructure is encrusted with gorgonian fans, their delicate branches swaying gently in the subtle currents, and schools of schooling fish dart through the open holds. Look closely in the darker corners and you’ll often spot lobsters tucked away, or a moray eel peeking from a porthole. It’s an intermediate dive, really best for those comfortable with deeper profiles and managing their gas, as bottom time can be limited. We find it’s best done early in the morning before any boat traffic stirs up the silty bottom, ensuring the clearest visibility to appreciate the wreck’s details.

    Typical Relitto Haven Dive Profile

    15m30m45mSafety Stop0m49m max~15 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Maximum depth 49m 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.

    Today06:3517:5011h 15m daylightGolden hour 17:11

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    Conditions

    Ocean conditions, forecast and tides for Relitto Haven

    Relitto Haven Ocean Conditions

    Monthly averages for Relitto Haven, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (44.38, 9.02) (43km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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