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Southern flounderRetention openChannel · Florida
Derrick Key Gap
29.18°N · 83.09°W · Channel · Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM
Species here · tap to switch
- Best of all
- Atlantic croaker59
- Red drum56
- Gray snapper55
- Florida pompano51
- Atlantic tarpon50
- Crevalle jack49
- Spanish mackerel49
- Black drum48
- Gag grouper46
- King mackerel45
- Yellowfin tuna45
- Permit43
- Red snapper43
- Gray triggerfish42
- Red grouper42
- Southern flounder42
- Spotted seatrout42
- Wahoo40
- Mahi-mahi39
- Sailfish38
- Cobia37
- Greater amberjack37
- Sheepshead35
Best score today · 9 AM · Southern flounder
- Now
- 427 PM EDT
- Best window
- 9 PM-12 AMFlood tide
- Tide now
- Low0.5 ft
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Derrick Key Gap 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 · rolling from now
Conditions · 7 PM · now
Tide & current
NOAA CO-OPS + Open-Meteo Marine
22Tide: Low slackCurrent: 0.2 knWind & pressure
ECMWF
36Wind: 8 kt NEPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
69Water temp: 87°F, warmLight: DuskSolunar: Between periodsSeas: 0.8 ftSeason & habitat · Southern flounder
Species seasonality
70Season: ShoulderHabitat: Usable structureDepth: In rangeRegulations: Retention open
Current regulations
What you can keep here today
Gulf state waters (Escambia through Collier counties)
Southern flounder
Retention open- Daily limit
- 5 per day
- Possession
- Not published
- Size
- Minimum 14 in, total length
- Season
- No closed season on file
- Annual quota
- Not published
- Changes
- Closed from Oct 15
- Other
- Same rules for Gulf, southern, summer and fringed flounder, in state and federal waters. Special rules apply in Biscayne National Park. Spears, gigs, hook and line, seine or cast net. No multiple hooks with natural bait. No snatching. Closed every October 15 through November 30.
From FWC Recreational Regulations: Flounder, read Sep 13
Other species here
- Atlantic croaker Retention open
- Black drum Retention open (5 per day)
- Bluefish Retention open (10 per day)
- Bonefish Catch & release (No retention)
- Cobia Retention open (1 per day)
- Crevalle jack Retention open
- Florida pompano Retention open (6 per day)
- Gag grouper Retention open (2 per day (4 Gulf grouper combined))
- Gray snapper Retention open (5 per day (10 snapper combined))
- Gray triggerfish Retention open (1 per day)
- Greater amberjack Retention open (1 per day)
- King mackerel Retention open (3 per day)
- Mahi-mahi Retention open (10 per day)
- Permit Retention open (2 per day)
- Red drum Retention open (1 per day)
- Red grouper Retention open (2 per day (4 Gulf grouper combined))
- Red snapper Retention open (2 per day (10 snapper combined))
- Sailfish Retention open (1 per day (1 billfish combined))
- Sheepshead Retention open (8 per day)
- Snook Retention open (1 per day)
- Spanish mackerel Retention open (15 per day)
- Spot Retention open
- Spotted seatrout Retention open (5 per day)
- Summer flounder Retention open (5 per day)
- Tarpon Catch & release (No retention)
- Wahoo Retention open (2 per day)
Source: FWC · synced today
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
Derrick Key Gap
- Depth
- 5-10 ftFlat bottom
- Structure
- Channel · Outer · Semi-exposedChannel · 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 Derrick Key Gap
Derrick Key Gap is a channel in Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM, Florida. Depth is 5-10 ft, with a flat bottom. Its profile reads channel, outer water and semi-exposed.
Waterlands scores 23 species here; the best right now are Atlantic croaker, red drum and gray snapper. It is peak season now for Atlantic croaker, red drum and gray snapper, and shoulder season for Florida pompano, Atlantic tarpon, crevalle jack and Spanish mackerel. Atlantic croaker peak from July through September. Red drum peak from September through November. Gray snapper 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.
- Atlantic croaker
- Croaker feed on mud and sand bottom along channel edges, oyster bars, piers and deeper holes in bays and sounds, mostly in 5 to 30 feet of water. A two-hook bottom rig with small hooks and shrimp, bloodworm or squid catches them from piers, the surf and small boats. Fish the hours around high tide and into the evening.
- Red drum
- Redfish feed on shallow grass flats, oyster bars and marsh edges, often in 1 to 4 feet of water, and drop into channels, deep holes and tidal creeks when the water turns very hot or cold. Work a live shrimp under a popping cork or a soft plastic along the grass line on a rising tide, then fish creek mouths and drains as the tide falls. Bull reds over 30 inches school in the surf, passes and jetties in late summer and fall, where cut mullet or a live crab on the bottom is the standard approach.
Nearby spots
Other spots within an easy run
- Pelican Reef59
Bar · 1.3 mi
Top: Red drumPeak season- Red drum 59
- Atlantic croaker 58
- Gray snapper 57
8 kt NEH 1:14 AM · 3.6 ftL 6:52 AM · 1.3 ft
- Black Point59
Cape · 1.4 mi
Top: Red drumPeak season- Red drum 59
- Atlantic croaker 54
- Florida pompano 50
8 kt NEH 1:14 AM · 3.6 ftL 6:52 AM · 1.3 ft
- Steamboat Gap59
Channel · 1.6 mi
Top: Atlantic croakerPeak season- Atlantic croaker 59
- Red drum 56
- Gray snapper 55
8 kt NEH 1:14 AM · 3.6 ftL 6:52 AM · 1.3 ft
- Suwannee Reef58
Bar · 1.8 mi
Top: Atlantic croakerPeak season- Atlantic croaker 58
- Red drum 58
- Gray snapper 57
8 kt NEH 1:14 AM · 3.6 ftL 6:52 AM · 1.3 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 FWC before you keep a fish.
