October 31, 2025 — The following was released by the Atlantic States Marine Fisheries Commission:
The Commission’s Atlantic Striped Bass Management Board approved Addendum III to Amendment 7 to the Interstate Fishery Management Plan (FMP) for Atlantic Striped Bass. The Addendum modifies requirements for commercial tagging programs, implements a standard method of measuring total length for size limit regulations, and allows Maryland to change its Chesapeake Bay recreational season baseline if the state so chooses.
The Board decided to not move forward with the proposed 12% reduction in fishery removals after lengthy deliberation. The Board reviewed the preliminary estimates of 2025 recreational catch through June, which were lower than anticipated and suggested that the projections may have underestimated the probability of rebuilding by 2029 and overestimated the reductions necessary to rebuild. The Board noted that the over 4,000 public comments they received on the draft addendum were sharply divided on the issue, as was the Board itself. Ultimately, the Board maintained current recreational measures and commercial quotas, noting the severe economic consequences of the proposed reduction, the low fishing mortality rate in 2024, and preliminary indications of lower catch in 2025. However, the Board continued to express concern about the seven consecutive years of low recruitment in Chesapeake Bay and the impact on the stock as those weak year-classes become the majority of the spawning stock biomass after 2029. To address this, the Board approved the establishment of a Work Group to consider these upcoming stock and management challenges beyond 2029. The Board will further discuss the specific tasks and timing of this Work Group at subsequent Board meetings.
For commercial tagging, the Addendum requires states to tag commercially harvested fish by the first point of landing. Previously, states could choose the point of tagging, including tagging at the point of sale. This change to when tagging occurs addresses concerns that waiting to tag fish until the point of sale could increase the risk of illegal harvest. The three states that will need to switch their tagging program from point of sale to point of landing have until the end of 2028 to make that change due to the extensive administrative and programmatic transition needed.
For measuring total length, the Addendum specifies that when measuring total length of a striped bass it must be a straight-line measurement with upper and lower fork of the tail squeezed together. This definition applies to both sectors. This new definition addresses concerns that the previous lack of a standard definition was potentially undermining the intended conservation, consistency, and enforceability of the coastwide size limits, especially for narrow slot limits. States that do not have the new definition in place already have until January 1, 2027 to make changes to their state regulations.
For Maryland’s Chesapeake Bay recreational fishery, the Board approved Maryland’s ability to change its recreational season baseline (i.e., the timing, type, and duration of striped bass closures throughout the year) if the state so chooses. Maryland is considering changing its season baseline to simplify its Chesapeake Bay regulations as well as re-align access based on stakeholder input and release mortality rates. The new baseline is estimated to be net neutral calculated to maintain the same level of removals as compared to 2024. Maryland will notify the Board of its decision by December 31, 2025 in its state implementation plan.
Addendum III will be available in November on the Commission website athttps://asmfc.org/species/