Fish
Summer flounder (fluke)
Lenguado de verano (fluke)
Paralichthys dentatus

At a glance
15β22 in and 1β4 lb; fish over 8 lb are called doormats.
3β30 ft in bays and inlets, 40β100 ft offshore later in the season.
Daylight on a moving tide.
6 areas
Know it
Spot it, size it up and learn its habits.
- Identification
Flat, left-eyed flounder (both eyes on the left side) with a big mouth full of sharp teeth; brown back with 5β14 eye-like spots that can change shade to match the bottom.
- Typical size
15β22 in and 1β4 lb; fish over 8 lb are called doormats.
- Maximum size
About 37 in and over 20 lb.
- Diet
Small fish such as sand eels, silversides and killifish, plus squid, shrimp, crabs and worms.
- Behavior
Lies buried on sandy or muddy bottom and ambushes food that drifts past.
Find it
Where, when and how deep to look.
- Where to find it
Found from Georgia & South Carolina, North Carolina, Virginia & Chesapeake Bay, Delaware & New Jersey, New York, Long Island & Connecticut and Rhode Island & Massachusetts. Sandy and muddy bottom in bays, inlets and channels in early summer, then ocean lumps, wrecks and reefs as summer goes on; most common from North Carolina to Cape Cod.
- Habitat
Sandy and muddy bottom in bays, inlets and channels in early summer, then ocean lumps, wrecks and reefs as summer goes on; most common from North Carolina to Cape Cod.
- Depth
3β30 ft in bays and inlets, 40β100 ft offshore later in the season.
- Fishing depth
On the bottom: 5β30 ft in bays and inlets, 40β100 ft on ocean lumps and wrecks.
- Best season
Spring through fall, moving from the bays to the ocean as summer goes on.
- Best time
Daylight on a moving tide.
- Best tides
A steady drift on a moving tide is best; slack water slows the bite.
- Best weather / conditions
Light wind for a slow, steady drift.
Bait & gear
What to tie on and what to throw.
- Best bait
Live minnows (killies), squid strips, fresh fluke-belly or sea-robin strips, and live spot or snapper blues for big fish.
- Best artificial lures
White or pink bucktails tipped with a soft-plastic grub or squid strip, and a teaser hook above the bucktail.
- Tackle setup
7 ft medium spinning or conventional rod.
- Hook size
2/0β4/0 wide-gap or circle hooks; 1/2β3 oz bucktails.
- Line
15β30 lb braid.
- Leader
20β30 lb fluorocarbon, 2β3 ft.
BigJoe's setup for Summer flounder (fluke)
The rod, reel, line and lures BigJoe would use.
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Catch it
Step by step, from first cast to landing.
Step-by-step: how to catch it
- Go where it lives: Sandy and muddy bottom in bays, inlets and channels in early summer, then ocean lumps, wrecks and reefs as summer goes on; most common from North Carolina to Cape Cod.
- Rig up: 7 ft medium spinning or conventional rod. 20β30 lb fluorocarbon, 2β3 ft.
- Pick your bait: Live minnows (killies), squid strips, fresh fluke-belly or sea-robin strips, and live spot or snapper blues for big fish. Lures: White or pink bucktails tipped with a soft-plastic grub or squid strip, and a teaser hook above the bucktail.
- Fish it: Drift the edges of channels and drop-offs with the bait bouncing on the bottom. When you feel weight, count to two and lift into the fish.
- Time it: Daylight on a moving tide. A steady drift on a moving tide is best; slack water slows the bite.
- Fishing techniques
Drift the edges of channels and drop-offs with the bait bouncing on the bottom. When you feel weight, count to two and lift into the fish.
- BigJoe's tip
Keep the bucktail touching bottom on every bounce β fluke look up to eat, and a big one usually hits the teaser first.
- Catch and release
Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.
Clean & cook
Is it good to eat, and how to prepare it.
- Edibility
Excellent eating β one of the best-tasting fish in its range.
- Cleaning
Fillet it like any flounder: four fillets, two from each side, then skin them.
- Cooking suggestions
White, mild, flaky meat: fry, broil, bake or stuff it. Fresh fluke is also great raw (sashimi or ceviche).
Stay safe & legal
Safety, rules and taking care of the fishery.
- Safety warnings
Sharp teeth β use pliers to unhook.
- Regulations
Managed by the states with NOAA Fisheries and the ASMFC: each state sets its own minimum size (usually 16β19 in), bag limit and season. Saltwater licenses and limits are set by each state (VMRC, NJ Fish & Wildlife, NYS DEC, CT DEEP, RI DEM, MA DMF, NH Fish & Game, Maine DMR) and by NOAA Fisheries and the Atlantic States Marine Fisheries Commission β check the current rules for your state before you keep fish.
- Conservation
Keep only what you'll eat, release the rest quickly, and follow size and bag limits.
Where it's found
Tap an area to open its fishing map.