2m
    Cornwall & Devon, United Kingdom
    Swanpool

    UB 97 (POSSIBLY)

    Best months: Jul–Sep

    Protected Area

    Swanpool

    Why dive here

    With 176+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - UB 97 (POSSIBLY) offers some of Cornwall & Devon's richest wreck diving. Water ranges 10-18°C, warmest July, August, September.

    Best timeJul–Sep
    WetsuitA 5mm wetsuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 176+ species recorded
    Water10-18°C · warmest July, August, September
    CharacterWreck dive · max 2m
    StandoutExceptional marine biodiversity

    The UB 97, if indeed it’s the UB 97, is a dive that really leans into the historical mystery of the Falmouth area. At a maximum depth of two metres, this isn't about deep exploration, it’s about accessible history and wreck detective work. We love drifting over the low-lying remains of what was once a powerful German U-boat. You can make out the general shape, the long, slender hull stretching out, and if the visibility is good, you might even spot some of the internal structure collapsed within. It’s a perfect shallow water photography spot, especially when the sun breaks through the surface, illuminating the dark metal. Shoals of sand eels shimmer around the plates and small wrasse dart amongst the kelp that has colonised the wreck. We'd suggest hitting it on a calm, sunny day with a slack tide for the best chance of clear water – it really makes a difference here. This site suits anyone with an interest in naval history or those who simply enjoy a serene, shallow wreck dive.

    Typical UB 97 (POSSIBLY) Dive Profile

    Safety Stop0m2m max~60 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.

    Today06:3617:3911h 3m daylightGolden hour 16:55

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    Conditions

    Ocean conditions, forecast and tides for UB 97 (POSSIBLY)

    UB 97 (POSSIBLY) Ocean Conditions

    Monthly averages for UB 97 (POSSIBLY), sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (50.44, -2.73) (3km away)

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    October Averages

    Sea Temperature

    17°C

    62°F · Range: 15.1–17.5°C

    Air Temperature

    13°C

    56°F

    Wind Speed

    8.14 m/s

    15.8 knots

    Atmospheric Pressure

    1011 hPa

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

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