30m
    Portofino & Liguria, Italy
    Riserva naturale regionale dell' Isola di Gallinara

    UMBERTO I (POSSIBLY)

    Best months: Jul–Aug

    Protected Area

    Riserva naturale regionale dell' Isola di Gallinara

    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 - UMBERTO I (POSSIBLY) 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 30m
    StandoutRich in charismatic marine life

    There’s something about a deep wreck, isn't there? The Umberto I, or what we believe to be her, sits down at 30 metres, a grand steamship from 1917, torpedoed by a submarine in the Mediterranean. It’s a proper historical dive, not just some scattered debris. As you descend, the sheer scale of her, 109 metres long, slowly materialises from the blue. We love exploring the bow, feeling the cold steel under our gloved hands, picturing the crew on deck over a century ago. Keep an eye out for the resident moray eels peeking from crevices; they seem to have claimed the Umberto I as their own. The plating is draped in colourful gorgonians, and schools of damselfish flit in and out of the deeper holds. It's a dive that rewards slow exploration, perfect for advanced divers who appreciate a wreck with a story. Pick a calm day; the surface can get choppy, making the descent a bit less graceful.

    Typical UMBERTO I (POSSIBLY) Dive Profile

    10m20m30mSafety Stop0m30m max~30 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

    Depth of 30m - Advanced Open Water certification recommended.

    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.

    Today06:3717:5211h 15m daylightGolden hour 17:13

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    Conditions

    Ocean conditions, forecast and tides for UMBERTO I (POSSIBLY)

    UMBERTO I (POSSIBLY) Ocean Conditions

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

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    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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