Answer
Atlantic tunas, sharks, and billfish fall under NOAA Highly Migratory Species rules—charter operators typically hold vessel permits, but private boat owners and some anglers need individual HMS angling permits and compliance with reporting when required. Never assume a bay fishing license covers canyon bluefin. Download current federal guidance before you go.
Sources: NOAA Fisheries · Maryland DNR
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.
