22m
    Portofino & Liguria, Italy
    Isole Tino - Tinetto

    TRIESTE (PART OF)

    Best months: Jul–Aug

    Protected Area

    Isole Tino - Tinetto

    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 - TRIESTE (PART OF) 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 22m
    StandoutRich in charismatic marine life

    The Trieste, or at least this particular section of it, is one of our favourites in Portofino. It’s a merchant cruiser, broken into a few pieces, and this part sits in about 22 metres. When you descend, the first thing you notice is the way light filters through the water, illuminating the metal structure. It’s completely encrusted now, a living reef in itself. We love tracing the outline of the hull, spotting the nudibranchs that cling to the rust-coloured plates. There are decent swim-throughs here, not too tight, which makes it engaging for most divers. Look closely into the nooks and crannies; you’ll often find conger eels peering out or small octopus tucked away. The schools of damselfish hover above the wreck, a constant shimmer of silver. We always feel a sense of history down here, imagining the ship’s past life. It’s not a huge wreck, but the way it's been taken over by marine life makes it endlessly interesting. We’d suggest going in the morning if you can, before any afternoon boat traffic stirs things up.

    Typical TRIESTE (PART OF) Dive Profile

    10m20mSafety Stop0m22m 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 22m - 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.

    Today06:3017:4611h 15m daylightGolden hour 17:07

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    Conditions

    Ocean conditions, forecast and tides for TRIESTE (PART OF)

    TRIESTE (PART OF) Ocean Conditions

    Monthly averages for TRIESTE (PART OF), 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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