How to Catch Flounder in the Southeast Atlantic

Peak May–OctUpdated August 19, 2026

The short answer

Flounder in the Southeast Atlantic hold on tidal creeks, inlets and passes, docks and pilings. They peak May–Oct. Start with mud minnow: Carolina rig, dragged dead-slow across sand/mud transitions. Feel the thump, count to two, then set. Best on outgoing — they ambush bait flushing out of drains and creek mouths. Any daylight — moving water matters more than the hour.

When Flounder bite in the Southeast Atlantic

Apr–Nov, best late summer into fall before they slide offshore

Month-by-month activity for Flounder: which months they peak, which they are around, and which are off.
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
off
off
around
around
peak
peak
peak
peak
peak
peak
around
off

What to throw for Flounder

Best first. The retrieve matters more than the lure, so each one says how to work it.

  • Mud minnow — Carolina rig, dragged dead-slow across sand/mud transitions. Feel the thump, count to two, then set.
  • Gulp — Shrimp or swimming mullet on a 1/4 oz jighead, hopped slowly along bottom.
  • Live shrimp — On a jighead worked along dock edges and drop-offs.

Where to find them

Look for tidal creeks, inlets and passes, docks and pilings, oyster bars, the surf.

Fish the downcurrent side of a drain where sand meets structure and keep the bait on the bottom. Flounder grab sideways — the pause before the hookset is the whole game.

Tide and timing

Outgoing — they ambush bait flushing out of drains and creek mouths

Any daylight — moving water matters more than the hour

Tackle

7' medium spinning · 2500–3000 reel · 15 lb braid · 20 lb fluoro leader

Check the regulations

Size and bag limits change by state and by season, and they change more often than any article gets updated. Check your state agency before you keep anything.

Sounder links the right state agency for wherever you drop a pin, and flags a fish that’s out of slot as you log it.

More Southeast Atlantic guides

All Southeast Atlantic species →

Flounder is fished the same way in Florida and Gulf Coast — the water differs, the fish doesn't.