Explore Wales

Diving in Wales offers a unique underwater adventure that captivates with its diversity and richness. Nestled between the Irish Sea and the Bristol Channel, Wales features an impressive 2,700 kilometers/1,680 miles of coastline, inviting divers to explore its hidden marine treasures. The waters around Anglesey and Pembrokeshire are standout locations, where stunning coral carpets and steep walls shelter marine life like crabs, lobsters, and conger eels. Keen eyes may spot vibrant nudibranchs adding pops of color, while reefs teem with salmon and brittlestars. Wales is particularly renowned for its exhilarating drift dives, facilitated by the strong tides and currents that characterize its waters. The underwater landscape is varied, with boulders, pinnacles, and sand dunes creating picturesque scenery. In Pembrokeshire, divers can enjoy encounters with playful seals and curious puffins, making for memorable shore dives off white-sand beaches. The local fish population, including wrasse, dogfish, and pollock, adds to the region's allure. Additionally, the swaying pink seafans contribute to the enchanting Welsh seascape, ensuring a dive experience that is both engaging and remarkable.

Top Dive Sites Map

Diving in Wales

Wales offers a diverse range of dive sites, making it a hidden gem for diving enthusiasts. One of the top spots is the Smalls Reef, where divers can explore vibrant marine life and dramatic underwater scenery. Wreck diving enthusiasts will find the "Lucy" shipwreck off the Pembrokeshire coast particularly fascinating, with its rich history and the marine life that now calls it home.

For shore dives, the Lleyn Peninsula provides easy access to underwater adventures, with clear waters and diverse species. Night dives here reveal the mesmerizing behaviors of nocturnal creatures. While liveaboard options are limited, many sites are accessible from the shore, offering a good balance for divers who prefer day trips. Wales’ dive sites promise unforgettable underwater experiences.

The best Months to dive in Wales

Diving in Wales is possible year-round, with each season offering distinct conditions. Spring and summer typically bring warmer water temperatures, ranging from 10°C–15°C/50°F–59°F, improving comfort for divers. Visibility can reach up to 10 meters/33 feet during these months, though it can vary depending on local weather patterns.

Autumn and winter see cooler waters, ranging from 7°C–10°C/45°F–50°F, and reduced visibility due to increased rainfall and storm activity. These seasons often experience stronger winds and currents, which can affect diving safety and enjoyment. While diving is possible throughout the year, the less favorable periods are late autumn and winter due to harsher weather and sea conditions.

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Historical data and trends

Dive Activity & Environmental Conditions