Southern Flounder

Season in Northeast Florida

Peak months: Apr, May, Oct.

FWC Where to Saltwater Fish: inshore flounder fall and spring, offshore in winter. Genung's Fish Camp reported a solid flounder bite at creek mouths and drop-offs in July. Jacksonville Beach Pier: flounder in the cooler months (Lacoss). (Our inference)

Season by region

Where to find them

Edges of the trough, the inside slope of the bar, around pier pilings, jetties and inlet mouths.

On the bottom along trough edges, close to shore, and near inlets.

What to look for

Sand edges and drop-offs where bait gets swept, mullet schools moving along the beach. Southern flounder have no distinct eyespots; summer flounder show five and Gulf flounder three.

What to throw

Bucktail or jighead with a 4 to 5 in paddle tail1/2 to 1 oz, 4 to 5 in tail. Slow hops along the bottom: lift, drop, let it touch, repeat.

Jighead with a scented soft-plastic shrimp or mullet (Gulp style)1/4 to 1/2 oz, 3 to 4 in. Slow drag and hop on the bottom with pauses; scent does the work.

Gold spoon (weedless style)1/2 to 3/4 oz, 2.5 to 3 in. Slow to medium wobble with occasional pauses near the bottom of the trough.

Bait

Live finger mullet (4 to 6 in), Mud minnows. Carolina rig, 1 to 2 oz egg sinker, 18 to 24 in of 20 to 30 lb fluorocarbon, 1/0 to 3/0 hook.

Leader

20 to 30 lb fluorocarbon, 18 to 24 in.

Common mistakes

• Setting the hook immediately on bait (give it a few seconds)
• Fishing too fast; drag it slowly along the bottom
• Losing the fish at the edge; net or slide it, do not lift

Landing

Do not lift a flounder by the line; slide it up on a wave.

Handling

• Sharp teeth

Use pliers; they can cut fingers or line.

Keep or release

Florida rules apply; see the regulations file.

Recipes for southern flounder

Typical: 12 to 14 in, 1 to 2 lb. Large: 5 lb and up ('doormats'). SC record 17 lb 6 oz (1974).

Limits

FishOS has not checked the FL limits yet. Check the size, bag and season rules with the Florida Fish and Wildlife Conservation Commission before you keep a fish.

Sources

• Florida FWC: Where to Saltwater Fish (species and seasons by county, Nassau to Monroe) (Official source)
• Flagler News Weekly, July 12 2024: fishing report by Capt. Adam Morley, Genung's Fish Camp, Crescent Beach (Matanzas River) (Angler knowledge)
• Florida Sportsman (Terry Lacoss, March 2025): pier fishing Jacksonville (Jacksonville Beach Pier) (Angler knowledge)
• SCDNR species profile: southern flounder (Official source)
• Fisherman's Post North Myrtle Beach / Little River reports 2025-2026 (Angler knowledge)
• SCDNR species profile: summer flounder (Official source)

All the fish of Northeast Florida