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.

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.

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.

Phillip Wolfe Reef is an artificial reef and wreck site located 4815 metres off the coast of Wilmington, United States. The site maintains a consistent depth of 12 metres, making it suitable for beginner divers. Divers access the site by boat. Conditions include mild currents and visibility ranging from 5 to 10 metres. Due to the potential for low visibility and active boat traffic in the area, divers should maintain close proximity to the structure and their buddy, and deploy a surface marker buoy before ascending. Water temperatures fluctuate significantly throughout the year, ranging from 12 to 29 degrees Celsius.

23 Mile Ledge is an advanced offshore reef located 37 kilometres from Wilmington. This site requires boat access and is suited for experienced divers due to the depth and environmental conditions. Divers can expect depths ranging from 27 to 32 metres, with an average of 29 metres. Visibility at the ledge typically fluctuates between 9 and 18 metres. The site is subject to strong currents, and divers should be prepared for deep diving and decompression requirements. Species recorded around this area include pufferfish, toadfish, wrasses, drum, croaker, spotfin butterflyfish, angelfish, redband parrotfish, mantis shrimp, barracuda, giant doris, kingfish, Atlantic spadefish, queen angelfish, and great barracuda.

The Stone Brothers Tug is an artificial reef located 26 kilometres off the coast of Wilmington near Cape Fear. Resting at depths between 16 and 20 metres, the wreck provides a structured habitat on the seafloor. Divers can expect mild currents and visibility ranging from 10 to 20 metres, though conditions can change rapidly. Due to the site's distance from shore, boat access is required. The wreck is suitable for intermediate divers who should remain vigilant regarding boat traffic during ascents. Divers are advised to use a surface marker buoy and select appropriate thermal protection, as water temperatures fluctuate significantly throughout the year.

Meares Harris Reef is an artificial reef and wreck site located 6482 metres off the coast of Wilmington. Situated at depths between 8 and 16 metres, the site is accessible only by boat. It features a mix of artificial structures and a wreck, providing a manageable environment for beginners due to the mild currents. Divers and snorkellers should be aware of variable visibility ranging from 5 to 12 metres. Hazards include potential entanglement within the wreck structure, overhead environments, and active boat traffic at the surface. Water temperatures fluctuate significantly throughout the year, ranging from 12 to 26 degrees Celsius.