Lennon-Hyde Reef near Wilmington features a combination of natural reef structures and artificial wreck elements. The site is suitable for intermediate divers, offering depths ranging from 8 to 26 metres with an average of 17 metres. Visibility typically spans 10 to 20 metres, and currents are generally mild. Divers must access the site by boat. Due to the presence of wreck structures, there is a risk of entanglement, and divers should remain aware of surge conditions and sharks. The site is open for night diving, though conditions vary. Water temperatures fluctuate between 13C and 24C throughout the year, requiring appropriate thermal protection.

Markham is a wreck and artificial reef located 16 kilometres offshore from Wilmington. The site sits at a consistent depth of approximately 12 metres. Divers should be prepared for moderate currents and visibility ranging between 5 and 10 metres. Water temperatures fluctuate significantly throughout the year, from 13C in February to 27C in July, with a thermocline often creating a 5-degree difference between surface and bottom layers. Access is strictly by boat charter. Due to the nature of the wreck, potential hazards include entanglement and boat traffic. This site is suited for intermediate divers, with typical bottom times around 50 minutes.

Dredge Wreck Reef AR-382 features the 86-foot tug R R Stone, which serves as an artificial reef located 19.3 kilometres offshore from Wilmington. The wreck sits at depths between 18 and 20 metres, offering visibility ranging from 10 to 20 metres. This site is suitable for intermediate divers, with mild currents typically present. Divers should be aware of potential hazards including boat traffic, surge, and entanglement risks from wreck debris. Boat access is required to reach the site, and night diving is permitted. Typical dive times are approximately 40 minutes, with water temperatures fluctuating between 13C and 25C throughout the year.

AR-376 is an artificial reef located off the coast of Wilmington, United States. Situated at depths ranging from 18 to 30 metres with an average of 18 metres, the site provides a structured hard substrate for intermediate divers. Visibility typically spans 10 to 20 metres, allowing for clear views of the reef profile. Conditions feature mild currents, though divers must remain aware of boat traffic at the surface. Access is strictly by boat, with a typical dive duration of 40 minutes. Water temperatures fluctuate between 12 and 23 degrees Celsius throughout the year, requiring appropriate thermal protection for the season.

The Normannia is an artificial reef located off the coast of Wilmington, offering a wreck dive with depths ranging from 8 to 35 metres. The site features a substantial structure that requires advanced, wreck, and deep diving certifications. Divers typically experience visibility between 18 and 30 metres, allowing for clear views of the wreck. While currents remain mild, surge and swell conditions can occur, making boat access essential. Given the depth, nitrox is recommended to manage nitrogen narcosis risks and extend bottom time. The site is suited for intermediate divers who are prepared for deep-water conditions and variable sea states.

AR-368 is an artificial reef and wreck site located 29 kilometres off the coast of Wilmington. The site sits at depths ranging from 18 to 21 metres, requiring boat access for all dives. Conditions are generally manageable with mild currents, though visibility is limited to 5 to 10 metres. Divers should navigate with care to avoid entanglement risks within the structure. Given the depth and potential for entanglement, this site is suited for intermediate divers. Water temperatures fluctuate significantly throughout the year, ranging from 13 to 26 degrees Celsius, so appropriate thermal protection is necessary for the typical 40-minute dive duration.

AR-368, featuring the 241 barge LC-16, is an artificial reef located 29 kilometres off the coast of Wilmington. The wreck sits at depths between 18 and 20 metres, offering a manageable dive for intermediate divers due to mild currents. Visibility typically ranges from 5 to 10 metres. Divers should exercise caution regarding entanglement risks on the structure and sharp surfaces, and maintain awareness of overhead boat traffic during ascent. The site supports a variety of reef fish and invertebrates typical of the region. Boat access is required, and local facilities provide air fills, equipment rental, and guided tours.

AR-372 is a shallow reef site located near Wilmington, United States, offering a consistent depth of 6 metres. This site is suitable for beginners due to the mild currents and manageable conditions. Visibility typically ranges between 5 and 10 metres. Access to the site is by boat only. Water temperatures vary significantly throughout the year, ranging from 12 degrees Celsius in February to 27 degrees Celsius in July and August. Divers should select appropriate exposure protection based on the seasonal temperature fluctuations. The site is accessible for diving year-round, though local conditions should be confirmed with charter operators near Cape Fear prior to departure.