15m
    Cornwall & Devon, United Kingdom
    Utopia

    HMS WILNA

    Best months: Jul–Sep

    Protected Area

    Utopia

    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) - HMS WILNA 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 15m
    StandoutExceptional marine biodiversity

    The HMS Wilna is a proper piece of history, and it's easily one of our favourite shallow wrecks in the UK. We’re talking about a trawler sunk by German aircraft in 1941, sitting upright at 15 metres. You drop down onto the deck and it's still surprisingly intact, a real testament to its build. We love the way the light filters through the green water here, illuminating sections of the deck, sometimes catching a glint off a conger eel peeking from a pipe. You can nose around the superstructure, peer into what were once cabins, and really get a sense of the vessel’s past. It's not a massive wreck, so you can take your time, exploring every nook. Look closely and you’ll find plenty of crabs tucked into crevices, some colourful jewel anemones clinging to the metalwork, and often a decent school of pollack milling about the mast. It’s a great site for photographers, especially if you catch it on a sunny day with good visibility. For divers who appreciate history and don't mind a bit of chill, it’s a rewarding dive.

    Typical HMS WILNA Dive Profile

    5m10m15mSafety Stop0m15m 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.

    Today06:2017:2211h 2m daylightGolden hour 16:38

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    Conditions

    Ocean conditions, forecast and tides for HMS WILNA

    HMS WILNA Ocean Conditions

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

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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