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.

The Comet is a wreck dive located 50 metres from shore in Puget Sound. Resting at depths between 9 and 15 metres, this site is suitable for beginner divers. The environment features mild currents and visibility ranging from 5 to 10 metres. Water temperatures remain cold throughout the year, between 8 and 10 degrees Celsius, requiring thick exposure suits or drysuits. Divers should exercise caution regarding boat traffic at the surface and entanglement risks on the structure. Species recorded around this area include various crabs, sea stars, jellyfish, and marine mammals such as harbor seals and Steller sea lions.

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.

Skyline Wall is a marine site in Puget Sound featuring a wall and reef structure that drops from 2 to 27 metres. The topography includes a kelp forest and seagrass beds in shallower sections. Divers encounter Northern Elephant Seals, Harbor Seals, Giant Pacific Octopuses, Wolf-eels, and Kelp Pipefish, alongside various crabs, shrimp, and nudibranchs. Conditions include strong currents and visibility ranging from 5 to 10 metres. Water temperatures remain between 8 and 9 degrees Celsius, requiring thermal protection. Shore entry requires navigating a surf break. Divers should manage entanglement risks within the kelp and time entries around slack water to mitigate the strong currents.

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.

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.

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.