5m
    Cornwall & Devon, United Kingdom
    Bouldnor and Hamstead Cliffs

    YARMOUTH ROADS

    Best months: Jul–Sep

    Protected Area

    Bouldnor and Hamstead Cliffs

    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) - YARMOUTH ROADS 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

    Yarmouth Roads isn’t about huge pelagics or dizzying coral. This is a journey into history, plain and simple, and we absolutely love it for that. At a mere 5 metres, it’s ridiculously shallow, meaning even on a gloomy British day, light penetrates right to the seabed. You’ll be finning over what’s left of a mid-16th-century carrack, most likely a Mediterranean merchant vessel. Think about that for a second – a ship from the age of sail, trading between England and the Low Countries, now lying scattered on the sand. What you see today are the ghostly remains of carvel planking and iron fastenings, spread out like archaeological clues. It’s not a towering structure, more a low-profile scatter, but the context is immense. We’ve spent whole dives just trying to piece together the ship’s outline, imagining the cargo it once carried. Because it’s so shallow and protected, it’s a brilliant site for newer divers looking for something beyond a rocky reef, or for anyone who appreciates the sheer history of a place. Look closely amongst the timbers; small crabs scuttle, and we’ve spotted blennies peeking from crevices. Our top tip? Go on a calm day with good sun, then take your time. Let your imagination do the heavy lifting.

    Typical YARMOUTH ROADS 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.

    Today06:2217:2411h 2m daylightGolden hour 16:40

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    Conditions

    Ocean conditions, forecast and tides for YARMOUTH ROADS

    YARMOUTH ROADS Ocean Conditions

    Monthly averages for YARMOUTH ROADS, 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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