Explore Anglesey

Diving in Anglesey, an island off the coast of Wales, offers an unforgettable underwater adventure, making it one of the premier diving destinations in the United Kingdom. Known for its stunning variety of dive sites, Anglesey boasts an intriguing blend of wrecks and reefs, providing an ideal playground for divers of all skill levels. Whether you're new to diving or an experienced pro, the island’s waters promise excitement and discovery with every dive.

One of Anglesey’s standout diving experiences is the Rhoscolyn Beacon, renowned for its exceptional drift diving opportunities. When the currents align, this site transforms into a vibrant underwater spectacle where fish and lobsters emerge, and colorful anemones open up in full display. Additionally, Anglesey’s diverse marine life, including a variety of fish species and crustaceans, adds to the allure, making each dive a unique and enchanting experience. With its combination of natural beauty and thrilling dive environments, Anglesey is truly a diver's paradise waiting to be explored.

Dive Activity

Diving in Anglesey

Anglesey, located off the northwest coast of Wales, offers some of the UK's most exciting dive sites. The SS Missouri wreck, lying at a depth of around 20 meters/66 feet, is a notable attraction for wreck divers, featuring intriguing structures and marine life. For those interested in shore dives, Porth Dafarch is a popular spot with easy access and rich biodiversity, including vibrant anemones and lobster sightings.

Dive enthusiasts can enjoy unique underwater experiences such as night dives at Trearddur Bay, where nocturnal marine life behavior comes alive. Anglesey provides a balanced blend of shore and liveaboard diving options, catering to both novice and experienced divers. The diverse underwater landscape and a chance to witness unique marine phenomena make Anglesey a must-visit destination for dive travelers.

Top Wildlife Sightings in Anglesey

Anglesey, located off the northwest coast of Wales, offers diverse marine life, attracting divers with its rich underwater ecosystem. The surrounding waters are home to numerous species of reef fish, including wrasse, gobies, and blennies, commonly found around rocky outcrops and kelp forests. These smaller fish provide a colorful backdrop for divers exploring the area's underwater scenery.

Seasonal highlights in Anglesey include the sightings of basking sharks during late spring and early summer. These gentle giants are more often seen in the deeper waters around the island. Additionally, common rays can be spotted gliding along the sandy seabed in the shallower areas. Occasionally, leatherback turtles are sighted in the warmer months, though these encounters are rare. The best time to witness these seasonal visitors is from May to September, providing divers with a unique and memorable experience.

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 600

Wrasse

64 Sightings
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20
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Total number of species: 50

Char

76 Sightings
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Total number of species: 7000

Crab

50 Sightings
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Total number of species: 55

Lobster

40 Sightings
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15
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10
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Total number of species: 16

Eel

17 Sightings
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Total number of species: 3400

Shrimp

14 Sightings
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Moon Jellyfish

7 Sightings
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Blue Jellyfish

7 Sightings
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4
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3
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Total number of species: 35

Trout

7 Sightings
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The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species: 60

Spiny Lobster

6 Sightings
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The best Months to dive in Anglesey

Diving in Anglesey offers a variety of conditions throughout the year, making it a popular destination for divers. Water temperatures range from 7°C/45°F in winter to about 15°C/59°F in summer, allowing for year-round diving opportunities. Visibility generally ranges from 5 to 15 meters/16 to 49 feet, though it can be affected by weather conditions and tidal movements.

Weather factors, such as strong winds and currents, can influence diving conditions, particularly in exposed areas. The best diving conditions are typically found during the late spring to early autumn months when the seas are calmer. Winter diving is possible but less favorable due to cooler temperatures and potentially rougher seas. It's advisable for divers to check local forecasts and tide schedules to plan their trips accordingly.

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