About The Species
U.S. wild-caught Pacific cod is a smart seafood choice because it is sustainably managed and responsibly harvested under U.S. regulations.
The Bering Sea stock is above target population levels. The Gulf of Alaska stock is below target levels and fishing rate promotes population growth. The Aleutian Islands and Pacific coast stocks have an unknown status.
At recommended levels.
Area closures and gear restrictions protect habitat that are affected by some types of fishing gear used to harvest Pacific cod.
Measures restricting the type of gear fishermen may use and when and where they may fish reduce bycatch of other species in the U.S. Pacific cod fisheries.
- There are four stocks of Pacific cod: Bering Sea, Gulf of Alaska, Aleutian Islands, and West Coast. According to the most recent stock assessments:
The Bering Sea stock is not overfished and not subject to overfishing (2019 stock assessment). Summary stock assessment information can be found on Stock SMART.
The Gulf of Alaska stock is not overfished and not subject to overfishing (2018 stock assessment). Summary stock assessment information can be found on Stock SMART.
The Aleutian Islands stock is not subject to overfishing, but data are insufficient to determine the population status at this time (2018 stock assessment). Summary stock assessment information can be found on Stock SMART.
The West Coast population of Pacific cod has never been formally assessed, but is not subject to overfishing based on 2018 catch data.
- In Alaska, scientists and managers determine the population status of Pacific cod based on estimates of spawning biomass—a measure of the number of females in the population that are able to reproduce.
- Estimated biomass has fluctuated over the past few decades; the stock increased rapidly, peaked in the 1980s, then declined slightly and stabilized.
- Pacific cod are also known as gray cod because of their color—they’re brown or grayish with dark spots or patterns on the sides and a paler belly.
- They have a long chin barbell (a whisker-like organ near the mouth, like on a catfish) and dusky fins with white edges.
- Pacific cod live for 20 years or less.
- They can grow up to 6 feet in length.
- Females are able to reproduce when they’re 4 or 5 years old, when they are between 1.6 and 1.9 feet long.
- Pacific cod spawn from January to May on the continental shelf edge and upper slope in waters 330 to 820 feet deep.
- Females can produce more than 1 million eggs when they spawn.
- Pacific cod school together and move seasonally from deep outer and upper continental shelf areas (where they spawn) to shallow middle-upper continental shelf feeding grounds.
- They feed on clams, worms, crabs, shrimp, and juvenile fish.
Where They Live
- Pacific cod are found in the coastal North Pacific Ocean, from the Bering Sea to Southern California in the east and to the Sea of Japan in the west.
- They are less common in Central California and are rare in Southern California.
- NOAA Fisheries and the North Pacific Fishery Management Council, manage the Pacific cod fishery in Alaska.
- Managed under the Gulf of Alaska Groundfish Fishery Management Plan:
- Total allowable catch is allocated by gear type and processing sector in the western and central Gulf of Alaska and by processing sector (90 percent to the inshore sector and 10 percent to the offshore sector) in the eastern Gulf of Alaska.
- Managed under the Bering Sea/Aleutian Islands Groundfish Fishery Management Plan:
- 10.7 percent of the allowable catch is allocated to the community development quota program, which benefits fishery-dependent communities in western Alaska. The rest is allocated among the various fishing sectors based on gear type, vessel size, and ability to process their catch.
- In the Gulf of Alaska, Being Sea, and Aleutian Islands:
- Fishermen must have a permit to participate in these fisheries, and the number of available permits is limited to control the amount of fishing.
- Managers determine how much Pacific cod can be caught and then allocate this catch quota among groups of fishermen. Catch is monitored through record keeping, reporting requirements, and observer monitoring.
- Fishermen must retain all of their Pacific cod catch.
- NOAA Fisheries and the Pacific Fishery Management Council manage the Pacific cod fishery on the West Coast.
- Managed under the Pacific Coast Groundfish Fishery Management Plan:
- Pacific cod are rarely available in large numbers to be caught in the groundfish fishery off the West Coast. Managers use recent historical harvest numbers to set precautionary limits on annual catch for this population.
- The West Coast groundfish trawl fishery is managed under a trawl rationalization catch share program.
Recreational Fishing Regulations
Commercial Fishing Regulations
Subsistence Fishing Regulations
Ongoing research helps us understand the role this species has in Alaska’s complex marine food chain.
Recent Science Blogs
Regulatory Impact Review for a Regulatory Amendment to Limit Access by all Federally Permitted Vessels to the BSAI Pacific Cod Parallel State Waters Fishery
Analysis of an amendment to prohibit Federally-permitted hook-and-line (HAL), pot, and trawl gear…
Environmental Assessment/Regulatory Impact Review for Proposed Amendment 109 to the Fishery Management Plan for Gulf of Alaska Groundfish and a Proposed Regulatory Amendment - Modifications to Gulf of Alaska Pollock and Pacific Cod Seasonal Allocation
Analysis of modifications to the seasons or seasonal allocations of pollock and cod to allow the…
RIR for Proposed Amendment 120 to the FMPs for the Groundfish Fishery of the BSAI and Amendment 108 to the GOA Catcher/processor Mothership Restrictions in the BSAI and the GOA when taking Directed Non-CDQ Pacific cod Deliveries from Trawl Catcher Vessels
Limits to the amount of BSAI non-CDQ Pacific cod that can be delivered to certain catcher…
The eastern Bering Sea was characterized by anomalously warm conditions in 2018. Over the northern…
Data & Maps
Pacific cod (Gadus macrocephalus) is a transoceanic species, occurring at depths from shoreline to…
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,…