Answer
Maryland and Atlantic coast rules set minimum keeper length, daily bag limits, and occasional coastwide adjustments—verify the current DNR pamphlet before keeping fish. Some years allow only larger blues while smaller fish must be released. Measure total length with mouth closed.
Sources: Maryland DNR · NOAA Fisheries
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
