Fort Flagler Pier is a shore-accessible site in Puget Sound featuring an artificial reef structure. Divers typically explore depths between 12 and 15 metres, with an average depth of 14 metres. Conditions include moderate currents and visibility ranging from 10 to 30 metres. Due to water temperatures between 8 and 10 degrees Celsius, a drysuit or thick wetsuit is required. Divers should monitor their distance from structure debris to avoid entanglement and plan entries around slack tide to manage current strength. On-site facilities include parking, toilets, showers, and a cafe, making it a convenient location for beginner divers.

Keystone Jetty in Puget Sound is an artificial reef formed by a large boulder structure. Divers can explore depths ranging from 1 to 18 metres, with an average depth of 10 metres. The site is suitable for intermediate divers due to strong currents, cold water temperatures between 8 and 10C, and potential for low visibility. Entry is via the shore, and the site supports night diving. Facilities available at the location include parking, toilets, showers, a rinse station, and changing rooms. Divers should be aware of hazards including boat traffic, surf, and overhead environments. The site is also highly rated for snorkelling.

Langley Tire Reef is an artificial reef located in Puget Sound, constructed from a collection of tyres. The site sits at depths ranging from 8 to 14 metres, with an average depth of 11 metres. Divers access the reef via a shore entry, making it a practical location for those with Open Water certification. Conditions include moderate currents and visibility typically between 15 and 20 metres, though these can vary. Divers should remain aware of potential entanglement risks associated with the tyre structure and keep gear streamlined. On-site facilities include parking, toilets, and showers to assist with post-dive rinsing.

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.

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 Oil Dock is a shore-accessible artificial reef and wreck site located in Puget Sound. Divers and snorkellers can explore depths ranging from 2 to 21 metres, with an average depth of 21 metres. The site is suitable for intermediate divers due to strong currents and potential entanglement risks within the structure. Visibility typically fluctuates between 5 and 12 metres. Entry is via the shore, where divers should assess the surf break before proceeding. The site features active boat traffic, requiring careful navigation. Facilities at the location include parking, toilets, showers, changing rooms, and a rinse station. Night diving is permitted, and dives typically last around 50 minutes.

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.

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.