April 2026 — South Padre Island: Excellent redfish on SPI flats, offshore king mackerel. April is a spring month with water in the 68-76°F range — cobia peak window; permit on flats (South FL Gulf); snook moving. Here’s the full breakdown of what’s biting, where to fish, and the most productive tactics.
What’s Biting — April 2026
Primary targets this month: Redfish, Speckled Trout, Snook, Tarpon.
Redfish
Redfish in the Lower Laguna Madre flats, the Land Cut, the Arroyo Colorado, Cullen’s Bay, the South Bay, and the shorelines of Padre Island National Seashore. Cut bait, gold spoons, and soft plastics on light jigheads.
Speckled Trout
Trout holding in the Lower Laguna Madre (some of the best trout fishing in Texas), Baffin Bay (just north), the Land Cut, Mexiquita Flats, and the spoil islands. Live shrimp under a popping cork, soft plastic jigs in natural colors (root beer, new penny, opening night).
Snook
Snook in the Brownsville/Port Isabel area, the Brazos Santiago Pass jetties, the South Bay, and the Lower Laguna Madre — Texas’s strongest snook population. Live pilchards, scaled sardines, finger mullet. Artificial: white DOA Bait Buster, MirrOdine, walking topwaters at first and last light. Always verify current FWC snook season — slot is 28-33″ with seasonal closures.
Tarpon
Tarpon around the Brazos Santiago Pass, the Gulf side of South Padre, the offshore beach in summer — the Texas tarpon recovery is centered here. Fish still moving and feeding well. Live crabs and threadfin produce best; backcountry juvenile fishery in some areas.
Water Conditions & Patterns
Water temperatures are running 68-76°F. Cobia peak window; permit on flats (south fl gulf); snook moving. South Padre tides are minimal (typically 1 foot or less) — wind dominates the Lower Laguna Madre. South winds push water in and concentrate bait on the windward flats; north winds drop water and concentrate fish in the deeper holes. The Brazos Santiago Pass moves real tidal current and fishes best on outgoing tide.
Check the NOAA marine forecast and tide charts before launching. Wind direction often matters more than wind speed for inshore fishing — clean water beats churned water nine times out of ten.
Tactics & Tackle for This Month
- Cobia readiness. Keep a heavy spinning rod (8000-class, 40-50 lb braid, 60-80 lb fluoro) ready with a bucktail or live eel — cobia don’t announce themselves.
- Sight-fishing weather. Plan trips around calm seas and sun overhead. Polarized lenses essential.
- Bait migration. Spanish, kings, and predators follow bait pods — watch for diving birds and surface activity.
April Outlook
Peak spring migrations — cobia (Gulf/SE), striped bass (mid-Atlantic), spawning movements everywhere.
Regulations Reminder
Snook: 28-33″ slot (Atlantic and Gulf), one per day; seasonal closures vary by zone — verify FWC. Redfish: 18-27″ slot, one per angler per day (verify FWC zone-specific rules). Seatrout/Speckled Trout: FL: 15-19″ slot, 3 per day (verify zone). TX: 15-25″ slot, 3 per day. LA: 12″ minimum, 15 per day (verify current). Tarpon: Catch-and-release only — tarpon over 40″ must remain in water. Always verify current state regulations before each trip — slots, bag limits, and seasons change.
Local Resources
Bait & Tackle: South Padre Bait & Tackle, Jim’s Pier (South Padre — bait & guide service), Sea Ranch Marina pro shop, El Capitan (Port Isabel).
Public Boat Ramps: Jim’s Pier (South Padre), Sea Ranch Marina, South Padre Convention Center ramp, Brownsville Yacht Basin, Port Isabel Marina.
Charter Fishing: $450-$700 inshore (Lower Laguna flats); $700-$1,000 nearshore/jetties; $1,400-$2,500 offshore (rigs, deep snapper).
More South Padre Island Resources
South Padre Island Fishing Guide · South Padre Island Seasonal Calendar · All South Padre Island reports →
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