18m
    Ustica, Italy
    Area marina protetta Isole Ciclopi

    TOMMASEO

    Best months: Sep

    Protected Area

    Area marina protetta Isole Ciclopi

    Why dive here

    With 60+ marine species recorded in the area - including dolphins, sea turtles and sperm whales - TOMMASEO offers some of Ustica's richest wreck diving. Water ranges 15-29°C, warmest July, August, September.

    Best timeSep
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDolphins, Sea Turtles and Sperm Whales · 60+ species recorded
    Water15-29°C · warmest July, August, September
    CharacterWreck dive · max 18m

    Tommaseo is one of our absolute favourite wrecks in Ustica, a proper historical piece that feels like stepping back in time. We've spent many hours here, hovering just above the sand at 18 metres, watching the light play over the broken hull. It’s not a huge wreck, but what it lacks in size, it makes up for in atmosphere and incredible colonisation by marine life. You’re diving on the remains of a merchant ship, deliberately scuttled in the 1940s, and time has turned it into a fantastic artificial reef. What we really love is how approachable it is. It's relatively shallow, maxing out at 18m, which means decent bottom time and plenty of ambient light to appreciate the details. Shoals of barracuda often circle overhead, and inside the remaining structures, you’ll spot moray eels tucked into every crevice, sometimes two or three in one spot. We always bring a good torch, not just for peering into the darker corners for octopus, but also to highlight the vibrant reds and oranges of the gorgonians that have started to cover the metal. It’s an easy dive, perfect for anyone who appreciates the history of a wreck mixed with plenty of marine life.

    Typical TOMMASEO Dive Profile

    10m20mSafety Stop0m18m max~50 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

    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.

    Today06:0417:3011h 26m daylightGolden hour 16:55

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    Conditions

    Ocean conditions, forecast and tides for TOMMASEO

    TOMMASEO Ocean Conditions

    Monthly averages for TOMMASEO, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (38.1, 14.46) (15km away)

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    October Averages

    Sea Temperature

    24°C

    75°F · Range: 22.1–25.7°C

    Air Temperature

    22°C

    71°F

    Wind Speed

    7.27 m/s

    14.1 knots

    Atmospheric Pressure

    1018.1 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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