Blue Marlin Regulations in Mississippi (2026)
Recreational blue marlin rules in Mississippi saltwater, as published by the Mississippi Department of Marine Resources. Last checked November 7, 2026.
Size limit
Minimum length in inches: 99 Lower Jaw FL
Bag limit
Number of fish bag/possession: No Limit
Can I keep it today? Check your harbor & date
Recreational Blue Marlin rules in Mississippi
- Where
- Statewide
- Size limit
- Minimum length in inches: 99 Lower Jaw FL
- Bag limit
- Number of fish bag/possession: No Limit
- Possession
- Number of fish bag/possession: No Limit
- It is illegal to sell any seafood taken with a recreational license.
Commercial rules
Show 1 commercial rule
- Where
- Statewide
- Size limit
- Minimum length in inches: No Take
- Bag limit
- Number of Fish Bag/Possession: No Take
- Possession
- Number of Fish Bag/Possession: No Take
- Title 22, Part 3, Rule 3.1 It is unlawful to commercially take finfish from the marine waters north of the CSX bridges in the three (3) coastal counties of Mississippi, except for any euryhaline species of minnow in the Pascagoula River system.
- Title 22, Part 3, Rule 4.1 Vessel Decal Requirements A. The seafood privilege tax license decal must be displayed on each vessel engaged in commercial fishing activities but will not be valid without the proper commercial harvester’s license. The decal must be displayed next to the state registration number or federal documentation number. B. The seafood privilege tax license decal must be displayed on each vessel engaged in charter fishing activities but will not be valid without the proper Mississippi charter license. The decal must be displayed next to the state registration number or federal documentation number.
- Federal Regulations may differ from state regulations. Please refer to the Gulf of Mexico Fishery Management Council for Federal Regulations at (888) 833-1844 or www.gulfcouncil.org.
- NOTE: Fishing seasons for some species may be closed by order of the Commission on Marine Resources. Advance notice of such closures will be given.
- Regulatory language listed in associated parts of Title 22 supersedes information listed below.
Quick answers
What is the blue marlin size limit in Mississippi?
Minimum length in inches: 99 Lower Jaw FL.
How many blue marlin can I keep in Mississippi?
Number of fish bag/possession: No Limit.
Compare Blue Marlin limits in other states →
More offshore & pelagic in Mississippi
- Bigeye Tuna
- Cobia
- Dolphin (Mahi Mahi)
- King Mackerel
- Longbill Spearfish
- Sailfish
- Spanish Mackerel
- Swordfish
- White Marlin
- Yellowfin Tuna
All Mississippi saltwater fishing regulations →
Source: Mississippi Department of Marine Resources. Most anglers need a Mississippi saltwater license or registry: get one here.