Florida Spillway Fishing: The Complete Guide to Catching Snook, Tarpon & Bass Below the Gates

There is a sound every South Florida spillway angler knows. It is the low groan of steel gates lifting after a week of heavy rain, followed by the roar of fresh water pouring over concrete into the tidal canal below. If you have heard it at two in the morning with a rod in your hand, you know exactly what I am talking about. For the rest of you, consider this your invitation into one of the most exciting, most misunderstood and most productive fisheries in the entire state of Florida: spillway fishing.

I grew up on this stuff. Long before television, before Marea, before I ever ran a charter, I was a kid fishing Dania Pier, the jetties and the urban canals of Broward County, chasing snook and tarpon with whatever I could afford. Some of the most important lessons I ever learned about predatory fish came from standing on a concrete wall below a water control structure, watching what happened when the water started moving. My biggest snook to date, a fish pushing 38 pounds, came from a spillway in Palm Beach County back around 2006 or 2007. I will tell you that story a little later.

This guide is everything I wish someone had handed me when I started. We are going to cover what a spillway actually is, why gamefish stack up below them, when the bite turns on, how to read the current, which lures and colors work and why, the tackle you need to stop a big fish in heavy water, how to land fish off a high wall, the regulations you need to know and, most importantly, how to do all of it safely. Grab a coffee. This is a long one, on purpose.

I grew up on this stuff. Long before television, before Marea, before I ever ran a charter, I was a kid fishing Dania Pier, the jetties and the urban canals of Broward County, chasing snook and tarpon with whatever I could afford. Some of the most important lessons I ever learned about predatory fish came from standing on a concrete wall below a water control structure, watching what happened when the water started moving. My biggest snook to date, a fish pushing 38 pounds, came from a river system in Palm Beach County back around 2002 or 2003. I will tell you that story a little later.

This guide is everything I wish someone had handed me when I started. We are going to cover what a spillway actually is, why gamefish stack up below them, when the bite turns on, how to read the current, which lures and colors work and why, the tackle you need to stop a big fish in heavy water, how to land fish off a high wall, the regulations you need to know and, most importantly, how to do all of it safely. Grab a coffee. This is a long one, on purpose.

What Is a Spillway? (And Why Florida Has So Many)

In South Florida, the word "spillway" usually refers to a water control structure on one of the region's many drainage canals. These structures, mostly operated by the South Florida Water Management District, separate the fresh water held inland from the brackish, tidal water closer to the coast. Their job is flood control and saltwater intrusion prevention. When inland water levels rise too high, typically after heavy rain, operators open the gates and release fresh water downstream toward the Intracoastal Waterway and the ocean. When levels are normal, the gates stay closed and hold back salt water from pushing inland into the aquifer.

From an angler's point of view, a spillway is a wall of concrete with fresh water on one side and salt or brackish water on the other. Most of the time, it looks like nothing special. But the moment those gates open, a spillway becomes a machine that collects bait, concentrates it into a small area, disorients it and delivers it straight into the mouths of whatever predators are waiting below. That is the whole game in one sentence.

Florida's east coast is laced with these structures from the Treasure Coast down through Palm Beach, Broward and Miami-Dade counties. Many of them sit right in the middle of neighborhoods, next to busy roads and under bridges. That is part of what makes spillway fishing so special. It is true "concrete jungle" fishing, where a 30-pound snook can live within earshot of rush-hour traffic. Some structures have public fishing access and some are fenced off entirely, which we will talk about in the safety section. For example, the District has worked on improving safe public fishing access near the S-155 structure on the C-51 Canal in Lake Worth, including fencing changes and warning signs about the drowning danger near the gates.

The Upstream Side vs. the Downstream Side

Every spillway has two personalities. The upstream side is the freshwater canal. This is where you find largemouth bass, peacock bass, Mayan cichlids, oscars, tilapia, golden shiners, gar, and in some South Florida canals, exotic species like clown knifefish and bullseye snakehead. The downstream side is the tidal side. Depending on how far the structure sits from an inlet, this water can be brackish or close to full-strength salt, and it is home to snook, tarpon, jack crevalle, mangrove snapper, ladyfish, barracuda, sharks and the occasional goliath grouper hanging around the pilings.

Here is the key insight that drives everything else in this article: when the gates open, the freshwater side feeds the saltwater side. All of those cichlids, shiners, small bass and tilapia living upstream get sucked toward the gates and spit out into the turbulent water below. They come out stunned, disoriented and completely out of their element. Saltwater predators know this. Snook especially have figured out that a running spillway is a buffet line, and they will stack up below the gates by the dozens when conditions are right.

Why Snook, Tarpon and Jacks Stack Up Below the Gates

To fish a spillway well, you need to think like the predator. Snook are ambush hunters. They are built to sit in a current break, expend as little energy as possible and let the moving water bring food to them. A running spillway is basically the perfect snook habitat amplified to the extreme. Here is why fish concentrate there:

• Bait concentration. A canal that might hold bait spread over miles gets funneled through a few gate openings. That density of forage is something you rarely see anywhere else inshore.

• Disoriented prey. Freshwater baitfish tumbling through the gates are stunned by the turbulence and the sudden change in salinity. They swim erratically, struggle against the current and often drift helplessly near the surface. Predators key on that vulnerable, wounded behavior.

• Current seams and eddies. The violent water coming through the gates creates a patchwork of fast lanes, slow lanes, back eddies and boils. Snook and tarpon hold in the slower water right next to the fast water, darting out to grab anything that tumbles past.

• Oxygen and temperature. Moving water is well oxygenated, and fresh rain water can change the temperature profile of the canal. In late summer, that oxygenated flow can be very attractive to fish.

• Structure. Spillways come with built-in cover: concrete aprons, wing walls, riprap, bridge pilings, rubble and deep scour holes dug out by years of rushing water. These are perfect ambush spots.

When I was learning the spillway game, one of my mentors was Billy Curtis from Carl's Bait & Tackle in Fort Lauderdale. Billy was an old-school snook fisherman who knew these canals like the back of his hand. He drilled one thing into my head early on: the fish are not just "at the spillway." They are in a very specific spot at the spillway, and that spot changes with the flow. Learning to read where the fish are sitting is ninety percent of the battle. Later, fishing with the legendary Dave Justice up and down both coasts of Florida, I saw that same principle applied at a whole new level. Dave could look at a piece of moving water and tell you exactly where the biggest fish would be sitting. That skill is learnable, and I am going to teach you how to start building it.

When to Fish a Spillway: Timing Is Everything

A spillway with the gates closed can be a decent place to fish. A spillway with the gates open can be the best fishing of your life. A spillway the morning after the gates closed can be completely dead. Understanding timing is what separates the guys who catch fish from the guys who drive around complaining that "the spillway is overrated."

Rainfall and Gate Releases

The single biggest factor in spillway fishing is water release, and water release is driven by rainfall. South Florida's wet season runs roughly from late May through October. As the canals fill up over the summer, operators release more and more water to keep inland areas from flooding. That is why late summer and fall are traditionally the best spillway months of the year. A big tropical system or a few days of steady rain can trigger releases that last for days or even weeks.

My rule of thumb: watch the rain, then watch the gates. After a significant rain event, check your local structures. When you see water pouring through and the downstream side is boiling, that is go time. The first 24 to 72 hours of a fresh release are often the best, because that is when the most bait is being flushed through for the first time and the predators are most aggressive.

Seasonality: Why Fall Is Prime Time

Fall is the sweet spot for several reasons that all overlap at once:

• The canals are full. After a long rainy season, inland water is at its highest and releases are frequent.

• The mullet run is on. Every fall, huge schools of mullet push south along the coast. That influx of bait brings snook and tarpon into the inlets, the Intracoastal and the canals that connect to them. Read our full breakdown of how to fish Florida's fall mullet run for more on that migration.

• Snook harvest season is open. On Florida's Atlantic coast, the recreational snook harvest season reopens September 1 and runs through mid-December, so fall is when anglers who want to keep a legal slot fish can do so (more on the rules below).

• Water temperatures are dropping. As the first fronts arrive, snook start transitioning from the beaches and inlets back toward the rivers, creeks and canals where they will spend the winter. Spillways sit right on that migration path.

Winter can also be productive, but in a different way. When cold fronts push water temperatures down, snook seek out deeper, more thermally stable water, and the deep scour holes below spillways can hold big concentrations of fish. The fishing is slower and the bite is more subtle, but the fish are there. Spring brings warming water and more aggressive feeding, which is when upsizing your lures really starts to pay off.

Tide and Time of Day

Even when the gates are open, tide matters on the downstream side. An outgoing tide combined with a fresh release creates the strongest flow and pushes bait out of the canal fastest, which concentrates fish at the mouth of the structure. An incoming tide pushing against the release can create a big standing seam where the two waters meet, and fish will often line up right along that edge. Spend time at your local spillway on different tides and take notes. Every structure behaves a little differently.

As for time of day, there is no question in my mind: night is king. Snook are nocturnal feeders by nature, and spillways that are crowded with anglers during the day often become far more productive once the sun goes down and the bridge lights come on. Light lines from streetlights and bridges create additional ambush points where snook sit just inside the shadow, waiting for bait to drift through the light. If you have read my guide to night snook fishing and lure colors, you already know how much I love working those shadow lines. Dawn and dusk are also excellent, especially when they line up with a good tide and a fresh release.

How to Read a Spillway: Finding the Fish

Walk up to a running spillway for the first time and it can look like chaos. White water, foam, boils, eddies and debris everywhere. But that chaos has a structure, and once you learn to see it, you will start predicting exactly where your strikes are going to come from. Here is how I break down a spillway every time I fish one.

1. Identify the Main Flow

First, find where the most water is coming through. Many structures have multiple gates, and they are not always open to the same degree. The main flow is where the most bait is being pushed. Follow that fast water downstream with your eyes and notice where it starts to slow down and spread out.

2. Find the Seams

A seam is the line where fast water meets slow water. You can usually see it on the surface as a line of foam, a change in texture or a visible edge where the water speed changes. This is where most of your bites will happen. Predators hold in the slow water right next to the seam because they can rest there while watching the fast lane for food. Your lure needs to travel along or across that seam, ideally drifting from the fast water into the slow water the way a stunned baitfish would.

3. Look for Eddies and Back Currents

Along the wing walls and corners of the structure, the current will often curl back on itself, creating eddies. Bait gets trapped in these swirling pockets and circles around and around. Big snook love to sit in or just below an eddy, picking off bait as it spins by. If you see a back eddy, work it thoroughly.

4. Find the Shadow Lines at Night

At night, lights from the road, bridges or nearby buildings will cast hard shadow lines across the water. Snook and tarpon will sit just inside the dark side of that line, facing into the current, waiting for bait to drift out of the light. Cast up-current, into the lit water, and swing your lure across that shadow line. Many of the biggest fish I have ever hooked at spillways came on that exact presentation.

5. Watch for Surface Activity

This one sounds obvious, but pay attention. Pops, slurps, flashes and fleeing bait tell you exactly where fish are feeding. On a good night, you will hear snook popping before you see them. Note where those sounds are coming from and how they move as the tide changes.

6. Respect the Deep Holes

Years of high-volume releases dig deep scour holes below most structures. When the gates are closed or the flow is weak, fish often retreat into these holes. This is where a sinking lure that can get down to the fish really earns its keep.

Matching the Hatch: What Spillway Predators Are Eating

This is the part most anglers get wrong, and it is the reason we built the Florida Spillway Lure Kit the way we did. When the gates open, the bait coming over the top is mostly freshwater forage. That means the snook and tarpon below the spillway are not necessarily keyed in on pilchards, pinfish or mullet. They are eating whatever lives in the canal upstream. In South Florida, that usually means:

• Mayan cichlids. One of the most abundant exotic fish in South Florida canals. Deep-bodied, olive to gold with dark barring and a reddish throat. Snook absolutely crush them.

• Golden shiners. Long, flashy, silver-gold baitfish that are a classic forage for both bass and snook. Their flash is a big trigger in moving water.

• Juvenile largemouth bass. Small bass get flushed through just like everything else, and predators below will eat them without hesitation.

• Tilapia. Common in many canals and an easy meal for a big snook or tarpon.

• Oscars and other cichlids. Bright, disoriented and highly visible in the white water.

Think about that for a second. If you show up with a lure that looks like a mullet or a pilchard, you might still get bit, because hungry fish make mistakes. But if you show up with a lure that looks exactly like the Mayan cichlid or the golden shiner that has been tumbling over that wall for three days straight, you are speaking the fish's language. That is what "matching the hatch" means in saltwater, and at a spillway it can be the difference between one bite and twenty.

Over thirty years of fishing these structures went into choosing the patterns in our spillway kit. It includes Mayan Cichlid, Golden Shiner and Baby Bass patterns because those are the profiles that have produced for us, time and time again, on snook, tarpon and big largemouth bass in South Florida's urban waterways.

 

The Best Lures for Spillway Fishing

You can catch fish at a spillway on a lot of different things. Over the years, I have caught them on bucktail jigs, flair hawks, soft plastics, topwater plugs, live bait and swimbaits. Early on, I was deep into tying my own chicken feather jigs and pouring my own jig heads. My very first fish on a lure I made myself came on a yellow chicken feather jig with a one-ounce head I had poured in the garage. Those jigs still have a place, especially when you need to get down deep in heavy current. But if I could only pick one lure category for spillways today, it would be the segmented swimbait, without question.

Why Segmented Swimbaits Dominate at Spillways

A segmented hard swimbait does something no other lure does quite as well: it swims like a real fish in moving water. The jointed body flexes and kicks with every change in current, so even when you are barely turning the handle, the bait is alive. In a spillway, where the current is constantly pushing, pulling and swirling, that natural action is deadly. The lure looks like a stunned cichlid or shiner struggling in the turbulence, which is exactly what the fish are eating.

Back around 2005 or 2006, I was lucky enough to be at a Palm Beach County spillway with Dave Justice during early testing of a line-through swimbait concept, one of the first designs of its kind I ever saw. Watching those big snook react to a lifelike, swimming profile in current was eye-opening. It shaped the way I think about lure design to this day, and it is a big part of the reason we developed the Marea Motion Minnow.

The segmented body of the Motion Minnow kicks and flexes with the current, just like a disoriented baitfish flushed over the gates.

The Motion Minnow is built from hard ABS plastic with Dyneema fiber running between the segments, so it holds up to big, toothy, head-shaking fish and abrasive structure. It comes in three styles, and each one has a specific job at a spillway.

Sinking Swimbaits (5.5", 7.2" and 9.5")

The sinking Motion Minnow is my go-to when the water is ripping. In heavy flow, you need a lure that can punch down through the white water and get into the zone where the fish are actually holding, which is often near the bottom or just below the turbulent surface layer. Cast up-current, let it sink for a count, then swing it across the seam with a slow, steady retrieve. The current does most of the work. The 7.2-inch size is my all-around spillway choice, big enough to draw strikes from trophy snook and tarpon but still sized like the cichlids and shiners coming over the wall. When the big fish are around, or when I want to weed out the small ones, I will step up to the 9.5-inch.

Subsurface Swimbaits (5.5" and 7.2")

The subsurface Motion Minnow runs in the upper water column, just under the surface. This is the bait for low-light and night fishing when fish are looking up, keyed in on stunned bait drifting near the top. It is also my pick for working shadow lines under bridge lights. Cast it into the light, let the current carry it across the shadow line and hold on. Surface strikes from big snook at night are some of the most violent, heart-stopping takes in inshore fishing.

Slow Sinking Swimbaits (3.5")

The 3.5-inch slow sinking Motion Minnow is the finesse tool. When the flow slows down, when the gates are only cracked open or when the fish get picky after a few days of pressure, a smaller profile with a subtle fall can trigger bites that bigger lures cannot. It is also an outstanding bait on the freshwater side for largemouth and peacock bass in the shallow edges of the canal, typically in one to three feet of water. Twitch it, let it fall, and be ready, because most of your bites will come on the drop.

Other Lures Worth Carrying

• Bucktail and feather jigs. Still great for getting deep in heavy current and bouncing the bottom of scour holes. Carry a range of weights so you can match the flow.

• Stickbaits. A sinking, walk-the-dog style stickbait like our MiraMira Stickbait can be excellent in the slower water below the main flow, especially for jacks and tarpon.

• Paddle-tail soft plastics. Versatile and inexpensive. Good for working edges and eddies.

• Topwater. When fish are blowing up on the surface at dawn or dusk, a walking topwater can produce explosive strikes in the slower water off to the side of the main release.

 

Best Lure Colors for Spillway Fishing

Color matters at a spillway, but probably not in the way you think. It is less about choosing a "magic" color and more about choosing a realistic one that matches the forage. Here is how I think about it:

A simple rule that has served me well for decades: clear water, natural colors; dirty water, flash and contrast; night, silhouette. Heavy releases often turn the downstream water tannic or muddy, which is when the flash of a golden shiner pattern really shines. When the water is cleaner, a natural Mayan cichlid or baby bass will get bit more consistently by wary fish.

How to Work a Swimbait at a Spillway: Step by Step

Here is the exact process I use when I walk up to a running spillway with a swimbait:

1. Read the water first. Spend a few minutes watching before you cast. Identify the main flow, the seams, the eddies and any shadow lines. Listen for feeding fish.

2. Start with the closest seam. Do not bomb your first cast to the far side. Fish are often holding right at your feet, tight to the wall. Work the close water first.

3. Cast up-current. Position yourself so you can cast upstream of the seam and let the current carry your lure down and across it. This presents the bait naturally, the same way a stunned baitfish would drift.

4. Let it sink. With a sinking swimbait, count it down. In heavy flow, you might need a count of five to ten before you start reeling. Experiment until you start getting bit or ticking bottom.

5. Retrieve slowly. This is the most common mistake I see. Anglers reel way too fast. In current, the lure is already swimming. Your job is to keep tension and guide it. Super slow to medium speed is where the action is maximized.

6. Swing it across the seam. Hold your rod tip so the current swings your bait from the fast water into the slow water. Most strikes happen right at that transition point.

7. Add a pause. Every so often, stop reeling for a second. The lure will flutter and drift like a stunned fish. That pause triggers a lot of reaction strikes.

8. Try a stop-and-go retrieve when fish are up top. When fish are blowing up on the surface, a faster, stop-and-go retrieve can be very effective.

9. Cover water, then repeat. Fan your casts across every seam and eddy. When you get a bite, note exactly where and how. Repeat that cast.

Spillway Tackle: Gear That Can Stop a Big Fish in Heavy Water

Spillway fishing is not light tackle fishing. You are often standing on a wall above fast-moving water, surrounded by concrete, rubble, rebar, pilings and rocks, trying to stop a big snook or tarpon that knows exactly where to run. If you bring a light trout rod, you are going to get broken off, and you are going to leave a lure in a fish. Gear up accordingly.

My Heavy Spillway Setup

When I caught my biggest snook, that fish close to 38 pounds at a Palm Beach County spillway, I was fishing a 50-pound class rod and reel with an 80 to 100 pound leader. That might sound like overkill to some people, but at a spillway, it is not. That fish ate, turned and headed straight for the structure. If I had been on anything lighter, there is no way I would have kept her out of the rocks. Heavy tackle let me put the brakes on her, keep her head up and get her away from the gates.

You do not have to go that heavy every night, but you should be prepared to. Here is a general guideline:

Why Heavy Leader Matters

Snook have a sharp gill plate and a sandpaper-like mouth that will wear through light leader in a long fight. Add in concrete, barnacles and rubble, and a light leader becomes a liability. A heavy leader gives you the abrasion resistance you need. At night and in stained water, fish are far less leader shy, so do not be afraid to go heavier than you would on a clear-water flat.

Drag Settings and Fighting Technique

Set your drag tighter than you would in open water. The first few seconds after the hook set are critical. A big snook will try to get back to structure immediately. Your goal is to turn her head and get her moving away from the gates, walls and pilings. Keep your rod low and to the side to apply maximum pressure, and use the current to your advantage by steering the fish into slower water. Do not let a fish sit in the heavy flow too long, because a big fish holding in current can wear you down and wear your leader.

Don't Forget the Small Stuff

• Quality split rings and split ring pliers. Heavy fish put massive stress on terminal tackle. Check your split rings and hooks often. A good pair of split ring pliers makes swapping hooks and rings in the dark far easier.

• Sharp hooks. Concrete and rocks dull hooks fast. Check them every few casts and replace them as needed.

• A good headlamp with a red light setting. Use the red light to tie knots without spooking fish or blinding other anglers.

• Sun protection. For daytime sessions, a fishing face mask and long sleeves go a long way on bright concrete.

Landing Fish Off a Spillway Wall

Here is the part nobody tells you about until you have lost a fish of a lifetime at your feet: hooking the fish is only half the battle. Many spillways put you on a wall several feet above the water. You cannot just reach down and lip a big snook. And you should never try to haul a big fish up the wall by the line. That is how you lose fish, break rods and injure fish.

Your options:

• A bridge net or drop net. A hoop net on a rope is the standard tool for fishing from heights. Lower it into the water, steer the fish over it and lift. Practice before you need it.

• Walk the fish to a lower spot. Many structures have a lower bank, a riprap slope or a set of steps nearby. If you can safely lead the fish there, do it.

• Bring a buddy. One person fights the fish while the other handles the net. Spillway fishing is always better with a partner, for many reasons.

Species Breakdown: What You Can Catch at a Florida Spillway

Snook

The undisputed king of the spillway. Snook are the reason most of us got into this, and spillways produce some of the largest snook in the state every year. Target them with sinking and subsurface swimbaits in Mayan cichlid and golden shiner patterns, fished slowly across seams and shadow lines. Night is best, and fall is prime. If you want to go deeper on snook in general, check out our guides on catching more snook around docks with swimbaits and our classic nighttime snook secrets.

Tarpon

Juvenile and adult tarpon both use South Florida's canals, and they love the oxygenated water below a running spillway. Tarpon often roll in the slower water downstream from the main flow. A subsurface swimbait or a slow-swimming stickbait worked through rolling fish can draw explosive strikes. Expect jumps, and bow to the fish when it goes airborne. Our article on late night tarpon tactics in South Florida covers a lot of the same principles.

Largemouth Bass

On the freshwater side, spillways can hold big largemouth bass, especially in the slower water along the edges of the upstream canal and around any vegetation or structure near the gates. Baby bass and golden shiner patterns are deadly here. The 3.5-inch slow sinking Motion Minnow is excellent in shallow water along the banks.

Peacock Bass

South Florida's canals are famous for peacock bass, and they are common around many structures. They are daytime feeders that love warm, clear water and hit hard. Read our ultimate guide to peacock bass in South Florida for a complete breakdown.

Exotics: Clown Knifefish and Snakeheads

Some South Florida canal systems are home to exotic predators like clown knifefish and bullseye snakeheads. These fish are aggressive, hard-fighting and readily eat swimbaits. We have full guides on clown knifefish and snakeheads. Check current FWC rules on nonnative fish before you go.

Jack Crevalle, Snapper and More

Jacks will crash bait below spillways with total aggression, and they will test your drag and your arms. Mangrove snapper hang around the pilings and rubble. Ladyfish, barracuda and even sharks show up in the downstream water. You never know what is going to eat at a spillway, and that is half the fun.

Spillway Safety: Read This Before You Go

I am going to be serious for a minute, because this matters more than any fishing tip in this article. Spillways can be dangerous places. The same powerful current that makes the fishing so good can kill a person. Water near the gates can be deceptively strong, with hidden undertows and recirculating currents that can trap even strong swimmers. Every year, there are stories of people getting into trouble near these structures. The District itself posts signs warning anglers about the drowning danger near spillways. Please take that seriously.

• Never enter the water near a running spillway. Not to wade, not to retrieve a lure, not to land a fish. A lure is not worth your life.

• Respect fences, gates and posted signs. Many structures restrict access for safety and operational reasons. If an area is fenced or posted as closed to fishing, stay out. Trespassing can get you a ticket and can get a public access spot shut down for everyone.

• Gates can open without warning. Water levels and flow can change quickly. Stay alert, and if you hear warning signals or see flow increasing, step back.

• Watch your footing. Wet concrete, algae and loose rock are slippery. Wear shoes with good grip, especially at night.

• Bring a light and a buddy. Night spillway fishing is best done with a partner and a good light. Let someone know where you are going.

• Be careful on boats. If you fish a spillway from the water, keep a safe distance from the structure. Turbulent water below the gates can push a boat into the wall, and many structures have restricted zones or idle-speed areas.

Regulations: Know Before You Go

Rules change, so always check the latest regulations from the Florida Fish and Wildlife Conservation Commission before every trip. Here is a quick overview of what to keep in mind for spillway fishing on the Atlantic coast:

• Licenses. Depending on which side of the structure you are fishing, you may need a saltwater license, a freshwater license or both. Snook harvest also requires a snook permit in addition to your saltwater license, unless you are exempt.

• Snook season. In the Southeast, Indian River Lagoon and Northeast management regions, the fall harvest season runs September 1 through December 14, with a second open season from February 1 through May 31. Snook are closed to harvest during the remaining months.

• Snook slot and bag limit. On the Atlantic side, the bag limit is one snook per person per day, and harvested fish must measure between 28 and 32 inches total length. Anything outside the slot must be released.

• Snook gear. Snook can only be targeted or harvested with hook and line. Snagging is illegal.

• Tarpon. Tarpon are a catch-and-release fishery in Florida unless you have a special tag. Large tarpon should be kept in the water during release.

• Freshwater species. Largemouth bass, peacock bass and other freshwater species have their own bag and length limits. Some exotic species have special rules.

For the most current information, visit MyFWC.com/Snook and the freshwater regulations section of MyFWC.com.

Spillway Etiquette: Keeping the Fishery Open for Everyone

Spillways can get crowded, especially when word gets out that the gates are open. A little courtesy goes a long way:

• Do not crowd other anglers. Give people room to cast and fight fish.

• Rotate when it's busy. If one spot is producing, take a few casts and rotate.

• Clear lines when someone hooks up. Reel in and give them room to land their fish.

• Pack out your trash and your line. Discarded monofilament kills birds and other wildlife. Leave the spot cleaner than you found it.

• Keep it down at night. Many spillways are in neighborhoods. Respect the residents so these spots stay open.

• Handle fish with care. Big snook are the future of this fishery. Release them quickly and properly.

The 38-Pound Snook: A Spillway Story

I promised you this story, so here it is. It was around 2002 or 2003, and I was fishing a spillway in Palm Beach County. The water was moving, the conditions were right, and I had heavy gear rigged up: a 50-pound class rod and reel with an 80 lb leader. Some of the guys around me thought I was overgunned. I did not care. I had lost enough fish to that concrete over the years to know better.

When she ate, there was no doubt. The rod loaded up and she immediately turned toward the structure, exactly like every big spillway snook does. That is the moment that separates the fish you land from the fish you tell stories about losing. I leaned into her with everything that heavy tackle had, turned her head, and got her moving away from the gates and into slower water. After a fight I will never forget, we got her landed. Close to 38 pounds, near 48inches. To this day, it is the biggest snook I have ever caught.

The lesson from that night is the same lesson I want you to take from this whole article: at a spillway, preparation is everything. Know when the gates are running. Know where the fish are sitting. Match the forage. Fish slow. And bring tackle that can actually stop the fish you are hoping to hook.

Frequently Asked Questions About Florida Spillway Fishing

What is the best time of year to fish Florida spillways?

Late summer through fall is generally the best time, because the rainy season fills the canals and leads to frequent water releases. Fall is especially productive because it lines up with the mullet run, the fall snook season and dropping water temperatures that push snook toward the canals.

Do spillways need to be open to catch fish?

Not always, but the fishing is usually far better when the gates are open and water is flowing. When the gates are closed, fish often hold in the deep scour holes below the structure and can be caught with slower, deeper presentations.

What is the best lure for spillway snook?

A segmented swimbait that matches the freshwater forage being flushed through the gates, such as a Mayan cichlid or golden shiner pattern, is one of the most effective lures for spillway snook. Fish it slowly across current seams and shadow lines.

What size swimbait should I use at a spillway?

A 7.2-inch swimbait is a great all-around size. Step up to a 9.5-inch for trophy fish or heavy flow, and drop down to a 3.5-inch slow sinking bait when the flow is light or fish are pressured.

Is night or day better for spillway fishing?

Night is typically the most productive time for snook and tarpon at spillways, especially around light and shadow lines from bridges and streetlights. Dawn and dusk can also be excellent.

What leader should I use for spillway snook?

A 40 to 60 pound fluorocarbon leader is a good starting point. For big fish around heavy structure, many experienced anglers go up to 80 to 100 pounds.

Do I need a freshwater or saltwater license to fish a spillway?

It depends on which side of the structure you are fishing and what you are targeting. You may need one or both. Snook harvest also requires a snook permit. Check MyFWC.com for current requirements.

Is it safe to fish at a spillway?

It can be, as long as you follow posted rules, stay out of the water, respect fenced areas, watch your footing and stay alert for changing flow. Never enter the water near a running spillway.

Gear Up for Spillway Season

Spillway fishing is one of the purest, most exciting forms of fishing South Florida has to offer. It is raw, it is urban, and it can put you on the biggest snook of your life within a few miles of your house. Learn to read the water, match the forage, fish slow and bring the right gear, and you will be amazed at what lives under those gates.

We built the Florida Spillway Lure Kit with more than three decades of local spillway experience behind it. It includes sinking and slow sinking Motion Minnow swimbaits in the Mayan Cichlid, Golden Shiner and Baby Bass patterns that have produced for us on snook, tarpon and big largemouth time and time again. If you want the whole Motion Minnow lineup, our Swimbait Lure Kit and Snook Slam Lure Kit have you covered too.

Ready for the gates to open?

Shop the Florida Spillway Lure Kit and the full Motion Minnow lineup. Free shipping on U.S. orders over $30.

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Tight lines & ripping drags, stay safe out there, and we will see you at the gates.

Capt. Carlos