The Alaska Fisheries Science Center's longline survey station calendar.
About the Species
Sablefish are a deepwater species native to the Pacific Northwest. They are a tasty source of protein, rich in omega-3 fatty acids, and fetch a high price in local markets. The United States currently does not produce farmed sablefish commercially. However, with the species popularity and prized taste there is a growing interest in commercial farming.
Federal and state regulations and monitoring requirements ensure that sablefish farming (as practiced in the United States) has minimal impact on the environment.
Farmed sablefish are incredibly efficient at converting feed to edible protein. Alternative feeds have been developed to reduce reliance on fish meal and fish oil from forage fish.
Sablefish are spawned and raised in land-based hatcheries until large enough for transfer to net pens.
Sablefish are rich in omega-3 fatty acids. Antibiotic use is strictly limited in the United States and is prescribed only on a case-by-case basis by an on-site veterinarian.
- Sablefish look much like cod. They are often referred to as black cod, even though they are not actually part of the cod family.
- Females can grow more than 3 feet in length.
- Females are able to reproduce at 6 ½ years old and more than 2 feet in length.
- Males are able to reproduce at age 5 and 1.9 feet in length.
- Female sablefish usually produce between 60,000 and 200,000 eggs.
- Sablefish can live to be more than 90 years old.
- Permitting for sablefish aquaculture is governed by federal, state, and local governments.
- The federal agencies involved are NOAA, the U.S. Army Corps of Engineers, U.S. Fish & Wildlife Service, U.S. Department of Agriculture, the Environmental Protection Agency, the Food and Drug Administration, the Bureau of Ocean Energy Management, and the Coast Guard.
- Sablefish farms must adhere to federal regulations including those in the Magnuson-Stevens Fishery Conservation & Management Act, the Endangered Species Act, the National Environmental Policy Act, the Clean Water Act, and the Marine Mammal Protection Act.
Recreational Fishing Regulations
Commercial Fishing Regulations
Subsistence Fishing Regulations
Regulatory Impact Review for a Temporary Rule (Emergency Action) to Allow Flexibility for Halibut and Sablefish Individual Fishing Quota (IFQ) Transfers in 2021
Analysis of the costs and benefits of an emergency rule to modify the halibut and sablefish…
Annual reviews of cost recovery and fee payments in Alaska for the halibut and sablefish Individual…
Data & Maps
Conditions in the Gulf of Alaska were close to average in 2020...
Considerable cooling began in late December 2019 and allowed for rapid build-up of sea ice,…
Throughout the Aleutian Islands, sea surface temperatures have been warmer than average since 2013,…
Outreach & Education
May 28-August 28, 2021 Alaska Fisheries Science Center Longline Survey information sheet
Plain-language summary of changes to to fishing regulations regarding new requirements for…