Bouley Bay and St Catherines offer a sheltered shore dive experience along the Jersey coastline. The site features a mix of reef, kelp forest, and artificial reef structures, making it suitable for beginners. Divers can expect depths ranging from 5 to 15 metres, with an average of 10 metres. Visibility varies significantly between 2 and 15 metres, and water temperatures fluctuate from 10C to 18C throughout the year. Access is straightforward via shore entry, with parking, a cafe, and a dive shop available on-site. Divers should remain aware of boat traffic and potential entanglement hazards. Night diving is possible at this location, with typical dives lasting around 40 minutes.

Les Laveurs is a reef site located between Bouley Bay and St Catherines, Jersey. This shore-entry site is suitable for beginners, with an average depth of 6 metres. Divers and snorkellers can expect variable visibility ranging from 0 to 20 metres. The site is subject to moderate currents and occasional surf, requiring careful planning. Marine life recorded at the site includes common sightings of pipefish, crabs, shrimp, and sea squirts. Less frequently, divers may encounter wrasses, squat lobsters, conger eels, spirographs, grey sea slugs, rock crabs, brittle stars, sea stars, snails, and European green crabs. Facilities at the location include toilets, showers, and the availability of guided tours.

Rigdon Bank is a wall dive featuring gullies and bombies along the south west coast of Jersey. This site is suitable for advanced divers due to the moderate currents and tidal nature of the area, which requires diving during small tides. Depths range from 10 to 40 metres. Access is strictly by boat, and the site is subject to strong currents. Water temperatures fluctuate between 10C and 18C throughout the year. Local facilities including air fills, equipment rental, guided tours, and boat charters are available to support diving activities at this location.

St Catherines, located on the north-east corner of Jersey, offers shore-based diving along the breakwater. The site features a mix of reef, artificial reef, and seagrass habitats with depths ranging from 5 to 12 metres, averaging 8 metres. Divers can expect mild currents and visibility varying between 0 and 20 metres. The topography consists of large boulders providing shelter for various marine life. Facilities at the site include parking, toilets, showers, changing rooms, and a rinse station, with dive shops and boat charters available nearby. This site is suitable for beginners and supports night diving, with typical dives lasting around 50 minutes.

Break Water, located between Bouley Bay and St Catherines, offers a shore-entry dive featuring a mix of natural reef and artificial structures. Divers can expect an average depth of 10 metres with visibility ranging from 3 to 9 metres. The site is suitable for intermediate divers, though caution is required due to potential boat traffic and overhead environments. Water temperatures fluctuate between 10C and 18C throughout the year. Species recorded around this area include wrasses, lumpfish, squat lobsters, pipefish, various crabs, and sea stars. Facilities at the location include parking, toilets, showers, changing rooms, a rinse station, and access to air fills and guided tours.

Les Ecrehous islands are a series of offshore reefs located approximately 9656 metres from the Jersey coastline. These sites feature extensive kelp forests and varied reef topography, with depths ranging from 5 to 15 metres and an average depth of 10 metres. Due to the location, boat access is required. Divers should be prepared for strong currents, rip currents, and surf conditions. The site is suitable for beginners, though the dynamic water movement necessitates careful planning. Guided tours and boat charters are available to facilitate visits to these islands, which are a popular destination for those exploring the North and East Coast of Jersey.

Port Marie is a sheltered, lagoon-like bay situated within a granite archipelago in Normandy. Known for experiencing the highest tidal range in Europe, the site features extensive kelp forests that provide habitat for a variety of marine life. Snorkellers can expect to encounter general temperate marine species typical of the region, including various invertebrates and fish associated with kelp environments. Access to the water is possible from both the shore and by boat. Due to the tidal conditions and the nature of the environment, this site is best suited for intermediate-level snorkellers. Water temperatures fluctuate throughout the year, ranging from 9C in the winter months to 19C during late summer.

Port-Marie, located in the Chausey archipelago, features a combination of reef and seagrass habitats. The site is suitable for beginners and offers a shallow average depth of 3 metres, with a total range between 1 and 5 metres. Access is via the shore, though the site is situated 17,000 metres from the mainland. Divers and snorkellers should be aware of strong currents present in the area. Visibility typically ranges from 10 to 20 metres. Water temperatures fluctuate throughout the year, peaking at 19°C in late summer and dropping to 9°C in late winter. Toilets are available at the site.