What You'll Find at Six Mile Park

Six Mile Park is a public fishing area on the Texas coast near Port Aransas, offering bay access for anglers targeting redfish, spotted seatrout, and flounder. The park sits along the Corpus Christi Bay system and provides a straightforward launch point for both wade fishing and boat access to shallow flats and deeper channels. It's a working waterfront with minimal amenities—no restaurant, no tackle shop, no shade structures—but that simplicity is part of what makes it useful for anglers who know what they're after.

The park is managed by the Port of Corpus Christi Authority and operates year-round. Access is free, though parking is limited and fills quickly during peak seasons. The water here is typically murky to moderately clear depending on recent rainfall and tidal movement, and depths range from ankle-deep flats to channels running 8 to 12 feet. Redfish and spotted seatrout are the primary target species, with flounder and occasional tarpon showing up seasonally.

Key Takeaways

  • Six Mile Park offers free public access to Corpus Christi Bay with parking for roughly 20 vehicles, so arrive early during weekends and holidays.
  • The best fishing is on incoming tides during fall and winter when redfish and seatrout move into shallow water to feed.
  • Wading is productive on the flats immediately adjacent to the park, but a shallow-draft boat opens access to deeper channels and more consistent structure.
  • Texas saltwater fishing requires a valid saltwater fishing license or a Saltwater Stamp on your freshwater license, checked at the ramp.
  • The park has no facilities beyond a gravel lot and a concrete boat ramp; bring water, sunscreen, and a cooler.

Seasons and What Fish Are Biting

Fall (September through November) is the strongest season at Six Mile Park. Redfish move shallow to hunt mullet and shrimp, and spotted seatrout congregate in the deeper channels and along drop-offs as water temperatures cool. Water clarity improves as summer rain tapers off, making sight-casting more reliable. Expect the park to be crowded on weekends; weekday mornings offer better solitude and often better fishing because the fish haven't been pressured.

Winter (December through February) remains productive, particularly for redfish in the shallowest water. Seatrout bite is less consistent but can be excellent on calm days when you can reach the deeper structure. Spring (March through May) sees fish dispersing as water warms; redfish move to deeper channels and marsh edges, and seatrout scatter. Summer (June through August) is the slowest period—heat and algae blooms reduce water clarity, and fish move to deeper, cooler water offshore. Tarpon occasionally show up in summer channels, but they're incidental rather than a reliable target.

Access, Parking, and Ramp Conditions

Six Mile Park is located off Highway 361 near Port Aransas, roughly 30 minutes south of Corpus Christi. The address is 10901 South Padre Island Drive, Corpus Christi, TX 78418. The concrete boat ramp is single-lane and can handle center-console boats and bay boats up to about 22 feet, though launching during low tide requires caution—the ramp extends into shallow water and can be slick. Parking is gravel and holds approximately 20 vehicles; there is no overflow lot. During fall weekends and holidays, the lot fills by 7 a.m.

The ramp itself is maintained but not pristine—expect algae growth and occasional debris. High tide makes launching easier, and low tide can strand smaller boats if you're not careful about how far you back down. There are no restrooms, no water, and no shade. A Texas Parks and Wildlife Department ranger occasionally checks for valid fishing licenses at the ramp, so have your saltwater license or Saltwater Stamp ready. The park is open dawn to dusk.

Wading Versus Boat Fishing

Wading is productive on the flats immediately surrounding the park, particularly on incoming tides when redfish move into water 1 to 3 feet deep to hunt. The bottom is soft mud with scattered shell, and visibility is usually poor enough that you'll be fishing by sound and feel rather than sight. Redfish often give themselves away by tailing or pushing water; listen for the sound and cast ahead of the disturbance. Spotted seatrout hold deeper, typically in 4 to 6 feet of water along the channel edges, so wading is less effective for them unless you're willing to wade out to your chest.

A shallow-draft boat—a skiff drawing 12 inches or less—opens up the deeper channels and flats beyond wading distance. The water here is deeper and clearer, and you can reach structure that holds more consistent fish. Poling or drifting is more effective than anchoring because the bottom is soft and anchors don't hold reliably. If you don't own a boat, the park is close enough to several charter operations in Port Aransas that cater to anglers targeting the same species.

Tackle, Bait, and Technique

For redfish, light spinning tackle (6 to 7 feet, 2500 to 3000 reel) with 15- to 20-pound braided line and a fluorocarbon leader works well. Topwater plugs, soft plastics (3 to 4 inches), and live shrimp all produce. Redfish in shallow water are aggressive but spooky—cast ahead of them and retrieve with confidence. For spotted seatrout, use similar tackle but lighter line (12 to 15 pounds) and smaller baits: 2-inch soft plastics, live shrimp, or small mullet. Seatrout bite is more delicate; let the bait sit or move it slowly.

Live bait is effective but requires keeping baitfish alive in the heat. Mullet and shrimp are available at tackle shops in Port Aransas, about 10 minutes away. If you're wading, artificial lures are simpler—you don't need to manage a bait bucket. Flounder are incidental but possible; they hold on the bottom in deeper channels and respond to live shrimp or small mullet fished on the bottom with a light weight.

Regulations and Licensing

Texas requires a valid saltwater fishing license for anyone 17 and older. You can purchase a Saltwater Stamp (valid for 14 days or a full year) at the park or online through the Texas Parks and Wildlife Department website. A Saltwater Stamp costs less than a full license if you're only fishing once or twice. Bag limits are 5 redfish per day (18 to 28 inches), 10 spotted seatrout per day (12 inches minimum), and 5 flounder per day (14 inches minimum). Tarpon are catch-and-release only.

Check current regulations before you go—bag limits and size restrictions change periodically. The Texas Parks and Wildlife Department website has the most current information. Rangers do patrol the ramp and check licenses, so have your documentation ready. Violations carry fines and can result in license suspension.

What to Bring and What to Expect

Six Mile Park has no amenities, so plan accordingly. Bring plenty of water—the sun reflects off the water and dehydration happens fast. Sunscreen is essential; the glare off the bay is intense. A cooler for fish and drinks is standard. If you're wading, wear shoes with good grip; the bottom is slick. A headlamp or flashlight is useful for early morning launches and for finding your way back to the truck in low light.

Expect wind, particularly in spring and early summer. The bay is exposed, and afternoon wind can make fishing difficult and launching dangerous. Early morning is calmer and more productive. Mosquitoes can be heavy in summer and fall, especially after rain; insect repellent helps. The park itself is quiet and straightforward—no crowds, no vendors, no distractions. It's a place to fish, not a destination for a family outing.

Frequently Asked Questions

Do I need a boat to fish Six Mile Park?

No. Wading is productive, especially for redfish on incoming tides. You can reach good water on foot from the park, though a boat lets you access deeper channels and more consistent structure. Many anglers wade and catch plenty of fish.

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

Early morning, two hours before sunrise through mid-morning, is typically best. Fish are more active, the water is calmer, and the parking lot is less crowded. Incoming tides are more productive than outgoing tides regardless of time of day.

Can I keep tarpon if I catch one?

No. Tarpon are catch-and-release only in Texas. If you hook one, land it carefully and release it quickly. They're strong fish and can take significant time to land, so be prepared for a long fight.

Is there a tackle shop at the park?

No. The nearest tackle shops are in Port Aransas, about 10 minutes away. If you need bait or supplies, stop there before heading to the park. Bring everything you'll need for the day.

What should I do if the parking lot is full?

The lot fills quickly on weekends and holidays. If it's full, drive back toward Port Aransas and try again in 30 minutes, or plan to arrive before sunrise. Weekday fishing is less crowded and often more productive.