What's Biting FL
Treasure Coast

Flounder in Treasure Coast

Flounder
Paralichthys lethostigma · Photo: SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEFSC, Public domain

Bounce jigs tipped with shrimp or mud minnows along inlet edges, jetties, dock pilings and sandy drops. The fall run at the inlets is the peak.

Next seven days

DayBiteWhy
Fri, Oct 3010Storms possible, fish early and watch the sky. Strong tide swing 2.0 ft. Harvest closed in: Statewide (catch and release)
Sat, Oct 318Breezy 20 mph. Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)
Sun, Nov 16Breezy 20 mph. Rain likely 84%. Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)
Mon, Nov 28Rain likely 80%. Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)
Tue, Nov 39Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)
Wed, Nov 49Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)
Thu, Nov 59Storms possible, fish early and watch the sky. Harvest closed in: Statewide (catch and release)

Seasonal pattern

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Editorial baseline for Florida. Green months are prime, yellow fair, red slow. Preferred water temperature 55–80°F.

Regulations that apply here

Applies to: state and federal waters off Florida

Species / zoneSeasonSizeBagNotes
Gulf flounder
Statewide
closed now
Closed annually from Oct. 15 through Nov. 30.
14" total length5 per personLegal Gear: spears, gigs, hook and line, seine, cast net. Illegal Gear: harvest prohibited by or with the use of any multiple hook in conjunction with live or dead natural bait; snatching prohibited Special regulations apply for this species when fishing in Biscayne National Park.
Southern flounder
Statewide
closed now
Closed annually from Oct. 15 through Nov. 30.
14" total length5 per personLegal Gear: spears, gigs, hook and line, seine, cast net. Illegal Gear: harvest prohibited by or with the use of any multiple hook in conjunction with live or dead natural bait; snatching prohibited Special regulations apply for this species when fishing in Biscayne National Park.
summer flounder
Statewide
closed now
Closed annually from Oct. 15 through Nov. 30.
14" total length5 per personLegal Gear: spears, gigs, hook and line, seine, cast net. Illegal Gear: harvest prohibited by or with the use of any multiple hook in conjunction with live or dead natural bait; snatching prohibited Special regulations apply for this species when fishing in Biscayne National Park.
fringed flounder
Statewide
closed now
Closed annually from Oct. 15 through Nov. 30.
14" total length5 per personLegal Gear: spears, gigs, hook and line, seine, cast net. Illegal Gear: harvest prohibited by or with the use of any multiple hook in conjunction with live or dead natural bait; snatching prohibited Special regulations apply for this species when fishing in Biscayne National Park.

Source: FWC, extracted 2026-10-29.

See all Flounder rules statewide.