Top fish species at Lake Mattie Marsh
Check which species have trophy potential in Lake Mattie Marsh
Lake Mattie Marsh fishing reports
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length · weight
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When are Largemouth Bass biting on Lake Mattie Marsh?
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Fishing regulations at Lake Mattie Marsh, FL
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Florida can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Regulations for top species
Largemouth bass
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
No person shall harvest any individual fish greater than the maximum size except as permitted.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
The maximum number of trophy individuals legally harvested per harvester per day. A trophy is any individual of a length greater than the max size limit. Trophy individuals are included in the daily bag limit unless stated otherwise.
In waters where minimum-length or slot-size limits apply, game fish may not be filleted, nor their head or tail fin removed until the angler has completed fishing for the day.
FL FW Game Fish
Freshwater game fish may only be taken with pole-and-line or rod-and-reel. There is no limit on the number of rods an angler may use.
Total length means the straight line distance from the most forward point of the head with the mouth closed, to the farthest tip of the tail with the tail compressed or squeezed, while the fish is lying on its side.
Keep Intact
In waters where minimum-length or slot-size limits apply, game fish may not be filleted, nor their head or tail fin removed until the angler has completed fishing for the day.
No minimum length. Only 1 bass may be 16-inches or longer in total length. Black Bass or any part thereof may not be used as bait.
Regulations are the same for both Florida Bass and Largemouth Bass throughout Florida, so there is no need for anglers to distinguish between the two species for regulations purposes.
Catch a largemouth bass 8-pounds or heavier, check out our TrophyCatch for some amazing prizes.
An angler participating in the TrophyCatch Program may temporarily possess in live condition one largemouth bass, 8 pounds or greater, over the legal length limit and bag limit in order to obtain photographic or video documentation of the fish. All largemouth bass retained for this purpose must be released alive into the waterbody in which it was caught immediately after documentation.
An angler may possess one largemouth bass 16.5 pounds or greater, per day over the legal length or bag limit when submitting for the certification of a potential state record provided they contact the Commission at this link MYFWC-Potential state record largemouth bass. Largemouth bass maintained in live condition may only be possessed on the waterbody or adjacent shore from which the fish was caught and may only be released alive in the same waterbody, unless otherwise directed by Commission staff.
Red grouper
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
No person shall harvest any individual fish less than the minimum size limit.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
Circle Hooks
The use of a dehooking device is required when fishing for reef fish. All persons aboard a vessel harvesting reef fish in the Gulf of Mexico must possess and use non-stainless steel non-offset circle hooks when using natural baits.
Total length means the straight line distance from the most forward point of the head with the mouth closed, to the farthest tip of the tail with the tail compressed or squeezed, while the fish is lying on its side.
Zero Bag for Captain
Bag and possession limit for captains and crew on for-hire vessels is zero.
Keep-Whole
Must remain in whole condition until landed ashore - head and tail must be intact.
Descending Device/Venting Tool
Descending device or venting tool rigged and ready is required when fishing for reef fish, and use such device if releasing a fish that suffers from barotrauma. Get descending device gear for FREE by completing a 15-minute training from Return 'Em Right. Get started here: returnemright.org
Recreational harvest of red grouper in federal waters of the Gulf of Mexico will close on July 1, 2024. The seasonal closure is expected to be effective through the end of the red grouper fishing year on December 31, 2024. For more information, see MYFWC/Groupers.
This species may be eligible for prizes and recognition if you submit photos through CatchaFloridaMemory.com Visit their website for more information.
Anglers fishing for reef fish must have a venting tool or descending device rigged and ready to use. Take a short 15‑minute training to learn how to properly use required release gear and access it at a discounted price through returnemright.org.
State: Open year-round
Federal: Closed Feb. 1-March 31 seaward of 20 fathoms
- "The Edges" closed from Jan. 1 - April 30.
Blue catfish
FAQ about Lake Mattie Marsh fishing
- Largemouth bass - 2 members reported to have caught this fish
- Red grouper - 1 members reported to have caught this fish
- Blue catfish - 1 members reported to have caught this fish
- @lance_watson reported a nice Red grouper.
- @Stinksinkers reported a nice Largemouth bass.
- @bschneider3991 reported a nice Largemouth bass.
- @jvillareal7671 reported a nice Blue catfish.
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