What the Biloxi Bay Bridge offers anglers

The Biloxi Bay Bridge—officially the Biloxi Bay Bridge and Toll Road—connects Biloxi to Ocean Springs across the northern arm of Biloxi Bay. For anglers, the bridge itself is off-limits to fishing, but the waters directly beneath it and the bay system it spans hold redfish, spotted seatrout, and flounder year-round. The real value lies in understanding how the bridge structure affects fish movement and where to position yourself on either side of it.

The bridge creates a natural funnel for tidal flow and baitfish migration. Redfish and seatrout use the pilings and current breaks as feeding stations, especially during slack tide and the first two hours of incoming water. The bay floor under and around the bridge drops from shallow flats into deeper channels, which means fish move predictably between these zones depending on tide and time of day.

Key Takeaways

  • Fish the waters immediately under and around the bridge pilings rather than the bridge deck itself, focusing on current breaks during tidal movement.
  • Redfish and spotted seatrout concentrate near the bridge structure during slack tide and the first hours of incoming tide, when baitfish are most active.
  • Launch from the Ocean Springs side at the public boat ramp near the bridge toll plaza, or from Biloxi-side access points like the Back Bay of Biloxi.
  • The bridge area is busiest with recreational traffic on weekends and summer afternoons; early morning and weekday fishing produces fewer boat conflicts.
  • Shallow-draft boats and kayaks work best here because much of the surrounding bay is 3 to 6 feet deep, and the bridge area itself gets congested with larger vessels.

Where to fish near the bridge

The most productive zone runs from about 100 yards north of the bridge to 100 yards south, focusing on the pilings themselves and the channel edges on both sides. The bridge pilings create slack-water pockets on their downstream side—these are ambush points where redfish and seatrout hold during outgoing tide. On incoming tide, fish move up into the shallower flats north of the bridge, so you'll want to position yourself between the bridge and the shallow water to intercept them.

The Ocean Springs side offers deeper water and slightly clearer conditions than the Biloxi side, which makes it better for sight-casting to redfish on calm mornings. The Biloxi side—particularly the Back Bay area west of the bridge—holds more silt and tannin but concentrates fish tighter during low water because the flats drain faster. Both sides hold flounder along the channel edges, especially in spring and fall when they're moving between deep and shallow water.

Kayakers and polers should focus on the flats immediately north of the bridge in water 2 to 4 feet deep. This area is less crowded than the channel, and redfish here are often feeding in sight range. The southern flats near the bridge toll plaza (Biloxi side) also hold redfish and permit during high tide, though access requires launching from a private facility or wading in from the parking area.

Tides, seasons, and timing

Biloxi Bay is a tidal system, and the bridge amplifies tidal effects. Incoming tide pushes water from the Gulf through the bridge opening, concentrating baitfish and predators. The first two hours of incoming tide is prime time—fish are aggressive and positioned predictably. Slack tide (the moment between outgoing and incoming) is second best because fish move into feeding positions without the current pushing them around.

Outgoing tide can be productive if you fish the slack-water pockets on the downstream side of the pilings, but the current runs hard and makes boat control difficult. Most anglers avoid the bridge during strong outgoing tide unless they're specifically targeting the eddy zones.

Redfish are present year-round but most abundant from April through October. Spotted seatrout peak in spring (March to May) and fall (September to November). Flounder move through the bridge area during spring and fall migrations but are less predictable in summer. Winter fishing is possible but slower; fish move into deeper channels and are less active in cold water.

Tackle and technique for bridge fishing

Use 7- to 8-foot medium-power spinning rods with 15- to 20-pound braided line for redfish and seatrout. The braid cuts through current and gives you better feel for structure and strikes. Fluorocarbon leader (20 to 25 pounds) reduces visibility in the relatively clear water on the Ocean Springs side.

Live shrimp under a popping cork is the standard approach and works in almost all conditions. Cast uptide or upcurrent and let the cork drift naturally into the piling zones. For redfish, a 3/8-ounce jig head with a 4-inch soft plastic (pearl, chartreuse, or natural colors) is equally effective and covers water faster. Topwater plugs work during low-light periods—early morning and late afternoon—especially on incoming tide when baitfish are most active.

Flounder require a different approach: use a 1/2-ounce jig head with a 3- to 4-inch paddle-tail soft plastic, and work the channel edges and deeper holes with a slow, dragging retrieve. Flounder hold tight to structure and don't chase, so you have to put the bait in front of them.

Boat access and launch points

The primary public launch is the Ocean Springs Boat Ramp, located just north of the bridge toll plaza on the Ocean Springs side. It's a two-lane concrete ramp with parking for about 40 vehicles and trailers. There is a launch fee (amount varies seasonally). This ramp gives you direct access to the bridge area and the deeper channels on the Ocean Springs side.

On the Biloxi side, the Back Bay of Biloxi offers several private launch facilities near the bridge, including marinas and ramps that charge a launch fee. These are closer to the shallower flats west of the bridge and work well if you're targeting redfish in 2 to 4 feet of water. Some facilities require a membership or day-use fee.

Kayak and wade access is possible from the Ocean Springs side near the toll plaza parking area, though you'll be wading in shallow water and mud. The Biloxi side has limited wade access due to private property and marina development, but kayakers can launch from the Back Bay facilities and paddle to the bridge area in minutes.

Avoiding conflicts and staying safe

The bridge carries heavy vehicle traffic, and the waters below see commercial barge traffic, shrimpers, and recreational boaters. Stay well clear of the navigation channel—the main opening under the bridge where larger vessels pass. Fish the pilings and edges, not the center.

Weekends and summer afternoons bring jet skis and recreational cruisers. Early morning (before 8 a.m.) and weekday fishing are much quieter. If you're in a small boat or kayak, wear a life jacket and stay visible. The bridge area has strong currents during tidal changes, so secure your anchor and keep an eye on your drift.

Check the tide tables before you go—NOAA provides tide predictions for Biloxi Bay. Plan your trip around incoming tide or slack tide for the best fishing and safest conditions. Avoid the bridge area during strong outgoing tide unless you're experienced with current management.

What to bring and what to expect

Bring more water than you think you'll need—the bridge area offers no shade and reflects heat off the water. Sunscreen, a hat, and polarized sunglasses are essential. The water is murky enough that you won't see fish from the boat, so you're fishing structure and current breaks, not sight-casting (except on the Ocean Springs side on very calm mornings).

Expect to catch redfish in the 18- to 28-inch range most often, with occasional larger fish. Spotted seatrout run smaller, usually 12 to 18 inches, but are more numerous. Flounder are less predictable but can be large (3 to 5 pounds). The bridge area is not a trophy fishery, but it's consistent and accessible, and the structure makes it easier to locate fish than open-water flats.

Frequently Asked Questions

Can I fish from the bridge itself?

No. The bridge is a toll road and pedestrian fishing is not permitted. You must fish from a boat or kayak in the water below and around the bridge, or from the designated public access areas on either side.

What's the best time of year to fish here?

April through October is peak season for redfish and seatrout. Spring (March to May) and fall (September to November) are excellent for seatrout. Winter fishing is slower but possible if you target deeper channels and don't mind fewer bites.

Do I need a boat, or can I kayak?

Kayaks work well and are often better than boats for the shallow flats north of the bridge. You can launch kayaks from the Ocean Springs ramp or from Back Bay facilities on the Biloxi side. Wading is limited due to private property and mud, but kayaking gives you access to the entire area.

How much current is there under the bridge?

Current varies with tide. Incoming tide pushes water through the bridge opening and creates noticeable flow, especially in the center channel. Slack tide has minimal current. Outgoing tide can run hard, making boat control difficult. Fish the edges and pilings where current is weaker.

What's the water depth around the bridge?

The flats north and west of the bridge are 2 to 6 feet deep. The main channel under the bridge is 8 to 12 feet deep. The Ocean Springs side is generally deeper than the Biloxi side. Depth changes with tide—low tide exposes more flats and concentrates fish in channels.