The Texas Gulf Coast stretches from the Louisiana border to the Mexican border — 367 miles of coastline that ranks among the top saltwater fishing destinations in the United States. The Texas Parks & Wildlife Department stocks approximately 30 million redfish fingerlings into state bays annually, creating one of the most productive inshore redfish fisheries anywhere. Port Aransas, named the “Fishing Capital of Texas” in 2025 by Governor Abbott, sits at the ideal intersection of bay flats, nearshore reefs, and Gulf deep water.
Top Species on the Texas Gulf Coast
Bay/Inshore: Redfish, speckled trout (called seatrout everywhere else), flounder, black drum, sheepshead, and pompano in the surf. The “Texas Big Three” — redfish, speckled trout, and flounder — are the primary targets in the inshore bay systems.
Nearshore / Offshore: Red snapper (excellent in Texas state waters year-round), mahi-mahi (peak May–September), king mackerel, cobia, amberjack, and gag grouper on offshore reefs and rigs. Blue marlin and yellowfin tuna at 50–60 miles around deep-water oil platforms.
Key Fishing Areas
Port Aransas / Corpus Christi — The Heart of Texas Saltwater
Port Aransas sits where the Corpus Christi Ship Channel meets the Gulf — putting anglers within reach of Redfish Bay, Aransas Bay, Corpus Christi Bay, and the Lydia Ann Channel flats in minutes, with nearshore reefs (Aransas Bank, Hospital Rock) starting 20 miles offshore. The continental shelf drops closer to shore here than most Texas ports, meaning shorter runs to blue water and a more accessible offshore fishery.
The grass flats north of Port Aransas — protected from prop scarring — produce excellent sight-casting for redfish with fly and light tackle. Cedar Bayou fish pass provides important connectivity between Aransas Bay and St. Charles Bay for juvenile reds and trout.
Galveston Bay — Houston’s Backyard Fishery
East Galveston Bay, West Galveston Bay, and Trinity Bay collectively form one of the most fished inshore systems in Texas. Redfish are excellent around drains and back lake flats in shallow-draft boats. Speckled trout respond well to paddle tail swimbaits on shell reefs. Red snapper state waters (within 9 nautical miles) are open year-round with a 4-fish bag limit — remarkable access compared to the restrictive federal season.
Baffin Bay — Trophy Trout Capital
Baffin Bay, south of Corpus Christi, is perhaps the most famous large-trout fishery in America. The ultra-clear, hyper-saline water produces exceptional speckled trout — fish over 30 inches are caught regularly. Baffin rewards patience and stealth: slow-sinking lures, suspending twitch baits in translucent colors, and a low-profile approach to wading are the keys.
Lower Laguna Madre / South Padre Island
The Lower Laguna Madre is the shallowest major bay in Texas — crystal clear water and massive grass flats that extend for miles. An extraordinary sight-fishing environment for redfish and trout that rivals the Florida Keys flats in clarity and fish density. The Landcut connecting the Upper and Lower Laguna is a crucial migration corridor for redfish.
Seasonal Fishing Calendar
Winter (December–February): Trophy speckled trout season — big fish stack in the deeper holes and channels of Baffin Bay and the Laguna Madre. Bull drum run (February–April) around Port Aransas jetties.
Spring (March–May): Cobia arrive around nearshore rigs in March. Speckled trout feed over warming shell bars. Redfish spread across back lake flats. Federal red snapper season opens June 1.
Summer (June–August): Offshore action peaks — mahi, kingfish, and red snapper. Bay fishing best at dawn and dusk as heat builds. Blue water reaches Port Aransas ports on south winds, bringing pelagics closer.
Fall (September–November): Peak inshore season — redfish school in back lakes and on flats, flounder peak in October/November, and speckled trout return to grass flat edges.
Texas Fishing Regulations — Key Points
Redfish: 20–28″ slot limit, 3 fish per day. No oversized fish (over 28″) may be kept except one per person per day during special events. TPWD stocks 30 million fingerlings annually.
Speckled Trout: Trout 20″–27.999″ must be released — almost all females. Minimum 15″, bag limit varies by area. New 2025–2026 regulations significantly protect larger breeding females.
Red Snapper: Texas state waters (0–9 nautical miles) open year-round, 4-fish bag limit, 15″ minimum. Federal waters have a separate season — verify with NOAA before fishing.
Always verify current regulations at TPWD (tpwd.texas.gov) before your trip.
Best Baits and Techniques
Redfish flats: Gold spoons, topwater plugs at dawn, paddle tail swimbaits under a popping cork, and DOA shrimp on 1/4 oz jigheads. Sight-casting to tailing fish on the shallow grass flats is the premier experience.
Trophy trout (Baffin): Slow-sinking lures (MirrOlure She Dog), suspending twitch baits in translucent white/silver, and MirrOdine in clear water. Patience is required — fish the incoming tide on the upper end of the bay.
Offshore snapper: Live cigar minnows, frozen pogies, and cut squid on the bottom near reef structure.