5m
    Cornwall & Devon, United Kingdom
    The Manacles

    AFFLECK

    Best months: Jul–Sep

    Protected Area

    The Manacles

    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) - AFFLECK 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 5m
    StandoutExceptional marine biodiversity

    The *Affleck* isn’t about depth, it’s about history you can touch, right there in the shallows of The Manacles. This brigantine went down in 1838, and while you won't find a grand, intact hull, what you do get is a scatter of timbers and hull plating spread across the seabed. We love it because it's a genuine treasure hunt; you’re piecing together a story with every glimpse of a fastened beam or rusted plate. Visibility can be a real mixed bag here, but when it’s good, the light plays beautifully through the water, illuminating the kelp-covered debris. We’ve spent hours here, tracing the line of what might have been a keel, imagining the chaos of that September night. Conger eels sometimes peek out from under the larger plates, and the cracks in the old timbers are often packed with velvet swimming crabs. Our favourite moments are finding the old iron fastenings, solid and unyielding, still doing their job after almost two centuries underwater. It’s a site for those who appreciate maritime archaeology and don’t need dramatic drop-offs to feel connected to the past.

    Typical AFFLECK Dive Profile

    5mSafety Stop0m5m 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

    AFFLECK Wreck History

    Year Sunk

    1838

    Vessel Type

    cargo ship

    Cause

    grounding

    The 'Affleck' was a 19th-century brigantine, a two-masted sailing vessel common during the great age of sail. In September 1838, she met the same fate as hundreds of other ships when she ran afoul of The Manacles, a treacherous group of submerged rocks off the Lizard Peninsula in Cornwall. These reefs were a notorious shipping hazard, responsible for countless maritime tragedies. The 'Affleck' was wrecked upon the rocks and quickly broke apart, her cargo and timbers scattered by the relentless Cornish seas.

    Today, the remains of the 'Affleck' lie in just 5 meters of water, making for an excellent and historically significant shallow dive or snorkel. Due to its age and the violent nature of its sinking, the wreck is heavily broken and dispersed. Divers can explore the wreckage, now completely encrusted with marine life, and hunt for small artifacts like pottery shards or copper pins. It's a dive that connects you directly to the perilous history of Britain's maritime trade, lying on a seabed that serves as a graveyard for centuries of lost ships.

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    Conditions

    Ocean conditions, forecast and tides for AFFLECK

    AFFLECK Ocean Conditions

    Monthly averages for AFFLECK, 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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