Diving in Gulf of Alaska
Quick Facts
- • Entry types: Mostly shore entries
- • Expect: Varies by conditions visibility
- • Highlights: Discover Gulf of Alaska's dive spots
Explore the underwater wonders of Gulf of Alaska, ecoregion. This region features 6 documented dive spots, each offering unique underwater experiences. Whether you're seeking calm snorkeling bays, challenging freediving depths, or exciting scuba adventures, Gulf of Alaska has something for every underwater explorer. Browse detailed spot information, check current conditions from recent dive logs, and connect with the local diving community to make the most of your visit.
Regional Context
🏛️ Marine Hierarchy
🌍 Associated Countries
Countries in Gulf of Alaska (2)
Popular Spots in Gulf of Alaska (6)
Hidden Lake Boat Launch
Hidden Lake Boat Launch offers an easy shore entry into a lake characterized by a rocky bottom. The visibility typically reaches around 20 feet, and the lake has a maximum depth of 70 feet. Divers can encounter various species of fish, including all five species of salmon, rainbow trout, lake trout, sculpin, and three-spine sticklebacks. The area is also known for the presence of bears, so caution is advised while diving.
Kasitsna Bay Laboratory
Kasitsna Bay Laboratory is a shore dive site located at coordinates 59.467700, -151.552100. The average depth at this site is approximately 25 feet. Divers can expect to encounter a variety of marine life, including numerous starfish. Additionally, otters and seals are frequently observed in the bay, often coming close to the shoreline. The site features a dock with active boats, which may affect the diving experience.
Longmere Lake
Longmere Lake features a shallow entry point with a grassy boat launch. The average visibility is approximately 15 feet. Divers should be aware of the active lake environment, which includes boat traffic and float planes, and a dive flag is required. The lake is home to native vegetation extending to a depth of 15 feet. Alaska Fish and Game has stocked the lake with Dolly Varden, Coho (Silver) Salmon, and most recently, Rainbow Trout in 2021.
PetroStar Cove
PetroStar Cove is located between the city pier and the PetroStar mooring dock, serving as a winter training site for Test The Waters Dive Center. Divers can access the cove from the kayak launch situated on the right side. The cove is characterized by a rounded rock bowl shape and experiences significant tidal influences. The nearby city pier supports a coldwater reef ecosystem, providing a habitat for various marine life.
Summit Lake
Summit Lake is situated at an elevation of 3300 feet on the southern slope of the Alaska Range, between mile markers 192 and 196 along the Richardson Highway. This lake is not artificially stocked, but there are reports of some fish present. It is important to note that the area is inhabited by bears, so caution is advised while diving.
Valdez City Pool
Valdez City Pool is a well-maintained indoor facility located at coordinates 61.138300, -146.359100. The site features clean locker rooms and a friendly staff. The pool area includes a water slide and a warm kiddy pool, which is beneficial for divers looking to warm up after training sessions. As an indoor pool, it does not host any natural marine life, ensuring a clean swimming environment without debris or wildlife.