UPDATEDAUTO-REFRESH 5 MIN
Southern flounderShoulder seasonSpecies here · tap to switch
Best score today · 6 PM · Southern flounder
- Now
- 302 PM CDT
- Best window
- 5 PM-12 AMFlood tide
- Tide now
- Ebbing0.4 ft ▼
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Southwest Pass scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions
Tuesday, Sep 29 · 5 PM
Tide & current
NOAA CO-OPS + Open-Meteo Marine
100Tide: FloodingWind & pressure
ECMWF
60Wind: 12 kt NEPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
63Water temp: 85°F, warmLight: DuskSolunar: Near a majorSeason & habitat · Southern flounder
Species seasonality
80Season: ShoulderHabitat: Usable structureDepth: In range
Current regulations
What you can keep here today
No rule for Southern flounder is on file here yet, so its status is unknown, not closed. Confirm limits with LDWF before you keep a fish.
Source: LDWF · Not synced yet, last verified Sep 13, 2026
Seasonality · 52-week view · this week ringed
When Southern flounder is best here
Shoulder season for Southern flounder · 1 more week at shoulder
- Peak
- Shoulder
- Off
- This week
Spot profile
Southwest Pass
- Depth
- 1-3 ftFlat bottom
- Structure
- Pass · Inner · Semi-exposedPass · flat bottom
- Season
- Shoulder seasonSouthern flounder
NOAA NCEI DEM, sampled Sep 13 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.
About this spot
Fishing Southwest Pass
Southwest Pass is a channel in Chandeleur Sound, Louisiana. Depth is 1-3 ft, with a flat bottom. Its profile reads pass, inner water and semi-exposed.
Waterlands scores 15 species here; the best right now are crevalle jack, Atlantic tarpon and Atlantic croaker. It is peak season now for crevalle jack, Atlantic tarpon, Atlantic croaker and red drum, and shoulder season for Spanish mackerel, black drum, gray snapper and gray triggerfish. Crevalle jack peak from June through September. Atlantic tarpon peak from July through September. Atlantic croaker peak from June through September.
Tackle & technique
- Southern flounder
- Flounder lie half buried on soft bottom along marsh edges, creek mouths, dock pilings and the sandy sides of passes, usually in 1 to 15 feet of water. Drag a mud minnow or finger mullet on a Carolina rig, or bump a soft plastic slowly along the bottom, and give the fish a few seconds before setting the hook. In fall the adults stack up at passes and jetties on their way offshore, and many anglers gig them at night in knee-deep water.
- Crevalle jack
- Jacks roam in schools through inlets, passes, bays, river mouths and along beaches, pushing bait to the surface, and big fish also hold on nearshore reefs and wrecks. Watch for birds and surface blowups, then cast a popper, a spoon or a bucktail into the school and retrieve fast. Bring heavy spinning tackle, because a jack over 15 pounds runs hard and fights for a long time.
- Atlantic tarpon
- Tarpon roll along beaches, in passes and channels, and under bridges from late spring through fall, and in South Florida some fish stay through winter in warm canals and backcountry rivers. Live crabs, mullet or pinfish drifted through a pass on the outgoing tide, or a fly or soft plastic cast ahead of a rolling string of fish, are the main approaches. Use a long heavy leader, bow to the jumps, and keep big fish in the water for release.
Nearby spots
Other spots within an easy run
- Conkey Cove Pass56
Channel · 1.2 mi
Top: Crevalle jackPeak season- Crevalle jack 56
- Atlantic tarpon 54
- Atlantic croaker 53
14 kt ENEL 2:57 PM · 0.4 ftH 4:05 AM · 2.3 ft
- Oak Mound Bayou56
Gut · 1.6 mi
Top: Atlantic tarponPeak season- Atlantic tarpon 56
- Atlantic croaker 55
- Crevalle jack 54
14 kt ENEL 2:57 PM · 0.4 ftH 4:05 AM · 2.3 ft
- Deadmans Bayou54
Gut · 0.8 mi
Top: Atlantic tarponPeak season- Atlantic tarpon 54
- Atlantic croaker 53
- Crevalle jack 52
14 kt ENEL 2:57 PM · 0.4 ftH 4:05 AM · 2.3 ft
- Fishing Smack Bay52
Bay · 0.6 mi
Top: Crevalle jackPeak season- Crevalle jack 52
- Red drum 51
- Atlantic tarpon 51
14 kt ENEL 2:57 PM · 0.4 ftH 4:05 AM · 2.3 ft
Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with LDWF before you keep a fish.
