· Saltwater · 2026 season

| Where | Season | Size limit | Daily limit |
|---|---|---|---|
| Atlantic Ocean & coastal bays | June 15 – September 20 | 43 inch minimum | 1 per person; 2 per vessel with 2+ aboard |
| Chesapeake Bay & tidal tributaries | June 15 – September 20 | 43 inch minimum | 1 per person; 2 per vessel with 2+ aboard |
Source: Maryland DNR Fishing & Boating Services, captured 2026-10-04 (2026 season).
Say it, snap a photo, or type the length. SlotGauge answers KEEP or RELEASE using today's Maryland rules.
Open SlotGauge for CobiaSpecies of ray-finned fish
The cobia is a species of marine carangiform ray-finned fish, the only extant representative of the genus Rachycentron and the family Rachycentridae. Its other common names include black kingfish, black salmon, ling, lemonfish, crabeater, prodigal son, codfish, and black bonito.
Read more about Cobia on Wikipedia →
Text from Wikipedia, CC BY-SA 4.0. Regulations on this page come from Maryland DNR Fishing & Boating Services, not Wikipedia.
43 inch minimum in Maryland state waters.
1 per person; 2 per vessel with 2+ aboard.
June 15 – September 20.
The cobia season is closed today. It is open June 15 – September 20.