Edmonds Breakwater is a versatile shore-entry site in Puget Sound featuring an artificial reef and a wreck. Suitable for beginners, the site offers depths between 2 and 12 metres with an average of 10 metres. Divers and snorkellers encounter marine life including harbour seals, California sea lions, and various nudibranchs such as Hermissenda and Monterey dorids. Mottled stars and rock crabs are very common on the structures. Visibility varies significantly from 1 to 12 metres, and conditions can include mild currents and surf. Due to regular vessel movement, divers must remain vigilant regarding boat traffic. The site provides facilities including toilets, showers, and rinse stations.

Edmonds Underwater Park, also known as the Bruce Higgins Underwater Trails, is a protected marine preserve located in Puget Sound. This site features an artificial reef and wreck structures accessible via a shallow sandy beach entry. Divers must complete a 100-metre surface swim to reach the descent point. The site reaches depths of up to 15 metres, with an average depth of 10 metres. Conditions vary, with visibility ranging from 1 to 12 metres and the potential for strong currents. Hazards include boat traffic, cold water, entanglement risks, and surf. Facilities available at the site include parking, toilets, showers, changing rooms, and a rinse station.

100 Foot Rock features a combination of natural reef and artificial reef structures. Divers can explore depths ranging from 15 to 27 metres, with an average depth of 15 metres. The site is accessible via both shore and boat entries, with on-site parking available for shore divers. Conditions include mild currents and visibility typically between 5 and 10 metres. Due to the presence of sharp coral and geological features, appropriate exposure protection is required to prevent injury. Species recorded around this area include California sea lions, harbour seals, Steller sea lions, various nudibranchs, jellies, and sea stars.

Meadowdale Wharf is a shallow artificial reef site in Puget Sound, offering depths between 2 and 6 metres. This shore-entry dive is suitable for beginners, though divers must navigate surf and shore break during entry. Visibility typically ranges from 5 to 10 metres, with moderate currents present. The artificial structures attract diverse marine life, including common orange sea pens, rock crabs, and various snails. Divers may also encounter harbor seals, egg-yolk jellyfish, Monterey dorids, Pacific lion's mane jellyfish, sunflower stars, ochre sea stars, shrimp, and mottled stars. Due to the presence of fishing lines and ropes, maintain awareness of entanglement risks and watch for boat traffic while at the surface.

Mukilteo T Dock is an artificial reef site in Puget Sound offering shore access for intermediate divers. The site features depths ranging from 3 to 18 metres, with an average depth of 15 metres. Divers can encounter a variety of marine life, including common crabs, which are most frequently seen between May and August. Uncommon sightings include harbour seals, East Pacific red octopuses, ling cod, and hermissenda. Rare encounters may include giant Pacific octopuses, wolf-eels, California sea lions, and various jellyfish species. Conditions involve cool water year-round, necessitating dry suits, with visibility typically between 5 and 15 metres. Hazards include boat traffic, cold water, and low visibility. Night diving is permitted.

Cove 2 is a popular shore-entry site in Puget Sound featuring a mix of artificial reef structures and rocky terrain. Divers can explore depths ranging from 1 to 30 metres, with an average depth of 20 metres. The site is accessible via a rocky beach entry with stairs. Marine life frequently encountered includes Egg-yolk Jellyfish, Northern Leopard Dorid, and White-lined Dirona. Less common sightings include East Pacific Red Octopus, Bobtail Squid, Harbor Seal, and various sea slugs. Ling Cod, Grunt Sculpin, and King Crab are also present. Be aware of boat traffic, cold water, and potential entanglement hazards. The site is suitable for beginners, though conditions like visibility and currents vary.

Seacrest Cove 1 is a shore-entry site in Puget Sound featuring a combination of natural reef and artificial reef structures. The site offers shallow depths ranging from 1 to 9 metres, with an average of 6 metres, making it suitable for beginner divers. Conditions are generally forgiving with mild currents and visibility between 6 and 15 metres. Divers should remain vigilant for boat traffic near the surface and be aware of potential entanglement risks when navigating the artificial structures. The site is accessible year-round and supports night diving. On-site facilities include parking, toilets, showers, a cafe, and a dive shop offering guided tours.

Alki Beach Park in Puget Sound offers a diverse shore-accessible dive featuring natural reef, artificial reef structures, and wreck sections. The site spans depths from 3 to 32 metres, with an average of 15 metres. Divers should prepare for moderate currents and variable visibility ranging from 3 to 15 metres. Slack tide is recommended for the most manageable conditions. The site is suitable for beginners, though cold water temperatures and potential hazards like entanglement and surge require careful planning and appropriate thermal protection. Facilities at the park include parking, toilets, showers, and changing rooms. Night diving is also permitted at this location.