Cullercoats Bay (North) is a shore-entry dive site located in the St Abbs and Eyemouth area. The site features a mix of reef and wreck topography with depths ranging from 4 to 15 metres, averaging 10 metres. Conditions vary, with visibility typically between 3 and 10 metres and mild currents. The site is suitable for beginners and supports night diving, with a typical dive duration of 50 minutes. Facilities available include parking, showers, changing rooms, a rinse station, a dive shop, and boat charter services. Divers should be aware of potential hazards including boat traffic, entanglement risks, and rip currents.

Browns Bay in Cullercoats is a shore entry site offering depths between 3 and 10 metres. The topography features a rocky reef system and the remains of three shipwrecks, specifically the SS Butetown and the Zephyros. It is suitable for beginners and provides a snorkel rating of 4 out of 5. Visibility at the site typically ranges from 5 to 10 metres. Water temperatures fluctuate throughout the year, ranging from 7C in the winter months to 15C in August. Divers and snorkellers should be prepared for temperate marine conditions.

North Shields is a shore-entry dive site located within the St Abbs and Eyemouth area. The site features a combination of reef, wreck, and artificial reef structures, providing a varied topography for divers. Depths typically range between 9 and 10 metres, making it suitable for beginners. Conditions vary, with visibility ranging from 3 to 10 metres and mild currents. Water temperatures fluctuate between 7C and 14C throughout the year. Divers should remain aware of potential hazards, including boat traffic, entanglement risks, and periods of low visibility. Parking is available nearby, and air fills can be obtained for those planning a dive.

The Oslofjord is an intact wreck resting at depths of 12 to 14 metres. Situated 600 metres from shore, this site is accessible by boat only. Divers encounter mild currents and visibility typically ranging between 3 and 6 metres. The structure serves as an artificial reef, though its sharp metalwork and potential for entanglement require precise buoyancy control. Due to water temperatures fluctuating between 7C and 14C, drysuits are recommended for comfort. The site is suitable for intermediate divers and supports night diving, which offers a distinct experience compared to daytime visits. Local facilities include air fills and a dive shop.

St Mary's Island in St Abbs & Eyemouth offers a shallow, accessible shore dive suitable for beginners. The site features a mix of reef and artificial structures with depths ranging from 1 to 8 metres, averaging 4 metres. Divers can expect mild currents and visibility between 5 and 15 metres. Marine life is diverse, with very common sightings of grey seals and various snails. Other species recorded include harbour seals, European green crabs, shannies, rockpool prawns, and several types of sea stars and crabs. Be aware of potential hazards including surf and variable visibility. Parking is available for site access.

St Mary's Lighthouse offers a varied underwater environment featuring reef, wreck, and kelp forest topography. Located 170 metres from the shore, this site is accessible via a shore entry and is suitable for beginners. Divers and snorkellers can expect depths ranging from 2 to 20 metres, with an average depth of 8 metres. Conditions are generally mild, though visibility can fluctuate between 5 and 15 metres, and low visibility is a noted hazard. Water temperatures range from 7C in the winter to 14C in September. Typical dives last approximately 40 minutes. Parking facilities are available for visitors at this location.

St Mary's Island, known as The Gully, is a shore-entry site located within a voluntary marine reserve. The topography features a mix of reef and kelp forest, alongside the shallow remains of the Janet Clark wreck. Divers and snorkellers can expect depths between 5 and 15 metres, with an average of 10 metres. Marine life is abundant, with gray seals being very common and harbor seals occasionally present. Other species recorded include squat lobsters, common sea stars, various crabs, brittle stars, snails, shannies, and rockpool prawns. Conditions vary, with visibility ranging from 5 to 15 metres and mild currents. The site is suitable for beginners, though divers should be aware of potential surf.

Marsden Bay is defined by its prominent limestone sea stack, Marsden Rock, which creates a complex topography of caves and arches. This site is suitable for intermediate snorkellers who should focus their activity around the base of the stacks. Conditions at this shore-entry site can be challenging, with potential hazards including strong currents, surf, and overhead environments within the caves. Water temperatures fluctuate between 7C and 15C throughout the year. Facilities available at the bay include parking, toilets, and a cafe. Due to the nature of the environment, snorkelling is recommended only during very calm conditions.