What Biloxi Small Craft Harbor Offers

Biloxi Small Craft Harbor is a working commercial and recreational fishing port on Mississippi's Gulf Coast, located in downtown Biloxi near the Biloxi Lighthouse. The harbor sits in the Mississippi Sound, a shallow, productive estuary that holds redfish, spotted seatrout, flounder, and Spanish mackerel year-round. Unlike the larger offshore charter docks, this harbor caters to anglers with smaller boats, kayaks, and those fishing from the shoreline—and it remains one of the most accessible saltwater fishing spots in the state.

The harbor itself is protected by breakwaters and dredged to accommodate shallow-draft vessels. Parking, boat ramps, and a fuel dock are available. The surrounding area includes restaurants, bait shops, and tackle stores within walking distance, making it practical for a half-day or full-day trip. Water depth ranges from 4 to 12 feet depending on tide and location, which means you can fish effectively in a 16-foot center console, a flats boat, or even a kayak.

Key Takeaways

  • Biloxi Small Craft Harbor has two public boat ramps, a fuel dock, and parking; arrive early during weekends and holidays because spaces fill quickly.
  • Redfish and spotted seatrout are the primary targets spring through fall; flounder and Spanish mackerel show up seasonally and can be caught year-round.
  • The harbor is in Mississippi Sound, which is shallow and protected—ideal for small boats and kayaks but requires understanding tide and weather windows.
  • A Mississippi saltwater fishing license is required for anyone 16 and older; licenses are sold at the harbor and at nearby tackle shops.
  • Bait and tackle shops within a few blocks sell live shrimp, mullet, and artificial lures; calling ahead ensures they have what you need.

Seasons and What Fish Are Biting

Spring (March through May) is peak season for redfish and spotted seatrout. Water temperatures climb from the mid-50s to the low 70s, and both species move into shallow flats and grass beds to feed and spawn. Redfish congregate in 2 to 6 feet of water around oyster reefs and marsh edges; seatrout prefer slightly deeper grass flats. Live shrimp under a popping cork or on a jig head works consistently. Catch rates are highest in April and early May.

Summer (June through August) brings heat and lower water clarity as freshwater runoff increases. Redfish and seatrout move deeper into channels and around structure to escape warm, shallow water. Flounder become more reliable during this period, especially around pilings, channel edges, and deeper holes. Early morning and late afternoon fishing is more productive than midday. Spanish mackerel also arrive in summer and can be caught on small silver spoons or live mullet.

Fall (September through November) cools the water and restores clarity. Redfish and seatrout return to shallow flats as baitfish congregate before winter. This is the second-best season for both species. Spanish mackerel remain active through October. Tarpon occasionally move through the sound in September and early October, though they are not a primary target here.

Winter (December through February) is slower but not dead. Water temperatures drop to the 40s and 50s. Redfish and seatrout are still present but less aggressive; fishing is best on warmer days and during slack tide. Flounder fishing can be good in deeper channels. Many recreational anglers take a break during winter, so the harbor is less crowded.

Boat Ramps, Parking, and Facilities

Biloxi Small Craft Harbor has two public concrete boat ramps operated by the City of Biloxi. Both ramps are wide, well-maintained, and suitable for boats up to 25 feet. Ramp fees are charged per launch; day passes and annual permits are available. A fuel dock with gasoline and diesel is located on the east side of the harbor. Parking is available in a paved lot adjacent to the ramps, but spaces are limited and fill by mid-morning on weekends and holidays.

The harbor has a fish-cleaning station, restrooms, and a small covered pavilion. A bait and tackle shop operates near the ramps and sells live shrimp, mullet, frozen bait, and basic tackle. Several other shops are within a short drive. The Biloxi Lighthouse and downtown restaurants are within walking distance, making the harbor a practical base for a full day on the water.

Kayak and small-boat anglers can launch from the ramps or from a designated kayak launch area on the west side of the harbor. Kayak parking is separate from vehicle parking. No overnight mooring is available at the harbor itself, but several marinas within a few miles offer slips and overnight anchorage.

Regulations and Licensing

Anyone 16 years old or older must have a Mississippi saltwater fishing license to fish in the harbor or Mississippi Sound. Licenses are sold at the harbor's bait shop and at tackle stores throughout Biloxi. A 3-day license is the shortest option; 7-day and annual licenses are also available. Prices vary by license type and residency status. Non-residents pay more than residents.

Bag limits and size restrictions apply to all species. Redfish have a 2-fish daily bag limit with a 18-inch minimum size. Spotted seatrout have a 10-fish bag limit with a 12-inch minimum. Flounder have a 10-fish bag limit with a 12-inch minimum. Spanish mackerel have a 15-fish bag limit with a 12-inch minimum. These regulations change periodically; check the Mississippi Department of Marine Resources website or ask at the bait shop before you fish.

Shrimping and crabbing are also permitted in the harbor and sound with appropriate licenses and equipment. Shrimp season typically runs from June through December, but dates vary by area. Crabbing is year-round.

Tides, Weather, and Safety Considerations

Mississippi Sound is a tidal estuary with a tidal range of 1 to 2 feet. Tides are driven by wind and barometric pressure as much as by lunar cycles, so tide tables are less predictable here than on the open coast. High tide pushes water into shallow flats and marsh creeks; low tide concentrates fish in deeper channels and holes. Most anglers fish the incoming tide or slack water because fish feed more actively during these windows.

Wind is the primary weather concern. The sound is shallow and unprotected; even 15 knots of wind can create rough, choppy conditions that make small boats uncomfortable and unsafe. Check the marine forecast before launching. Afternoon thunderstorms are common in summer and can develop quickly. Have an exit plan and know where the nearest shelter is.

The harbor entrance is marked by navigation buoys and is straightforward to navigate in daylight. At night or in low visibility, use GPS and follow the marked channel. Shallow water and oyster reefs lie outside the main channel; stay in the marked route. A depth finder is essential for navigating the sound safely and for locating fish.

Nearby Lodging and Services

Biloxi is a full-service beach town with hotels, restaurants, and shops throughout the downtown and beachfront areas. The harbor is within 1 mile of the main casino and hotel district, so lodging options range from budget to upscale. Many hotels offer fishing packages or discounts for anglers. Vacation rental homes and condos are also available through online platforms.

Tackle shops, bait suppliers, and fish-cleaning services are concentrated in downtown Biloxi and along the beach road. Most shops are open year-round and stock live bait, artificial lures, and basic gear. Several restaurants specialize in fresh seafood and will cook your catch if you ask. The Biloxi Lighthouse and Maritime Heritage Museum are nearby if you want to spend time ashore.

Fuel, groceries, and hardware stores are within a few miles. The nearest hospital is Biloxi Regional Medical Center, about 2 miles from the harbor.

Getting to Biloxi Small Craft Harbor

Biloxi Small Craft Harbor is located at 1050 Beach Boulevard, Biloxi, Mississippi 39530, in downtown Biloxi along the waterfront. From Interstate 10, take Exit 46 (Biloxi) and follow signs toward the beach. Beach Boulevard runs along the waterfront; the harbor entrance is clearly marked. GPS coordinates are approximately 30.39°N, 88.89°W.

Parking for vehicles with trailers is available in the main lot. Arrive early if you plan to launch on a weekend or holiday. The nearest airport is Gulfport-Biloxi International Airport, about 15 miles west. Rental cars are available at the airport.

Frequently Asked Questions

Do I need a boat to fish at Biloxi Small Craft Harbor?

No. You can fish from the shoreline along the harbor breakwaters and from designated public areas. A kayak is also an effective way to fish the shallow flats nearby without launching a larger boat. Shoreline access is free, but you still need a saltwater fishing license.

What is the best time of year to fish here?

Spring (April and May) and fall (September and October) are the most productive seasons for redfish and spotted seatrout. Summer is better for flounder and Spanish mackerel. Winter is slower but still fishable on warmer days.

Can I keep fish I catch and have them cooked at a restaurant?

Yes. Several seafood restaurants in downtown Biloxi will clean and cook your catch for a fee. Ask at your hotel or the bait shop for recommendations. Call ahead to confirm they offer this service.

What should I bring if I am new to saltwater fishing?

Bring sunscreen, a hat, polarized sunglasses, and plenty of water. Rent or borrow a rod and reel if you do not own one—most tackle shops rent equipment. Buy live shrimp at the harbor and ask the bait shop staff what rig or technique is working that day. They can point you toward fish and save you time.

Is the harbor crowded, and when should I avoid it?

Weekends and holidays are busy, especially spring and fall. Weekday mornings are quieter. Summer afternoons can be slow due to heat and water clarity. If you want solitude, fish on a weekday in winter or early summer.