Bield: fish

Inshore migration calendar

Texas Upper Coast migration calendar.

  • Gulf Coast
  • Texas
  • 7 species tracked

Galveston Bay is one of the largest estuaries on the Gulf Coast and the heart of Texas inshore fishing — year-round redfish, speckled trout, and a famous fall flounder migration through the passes during October.

Verify with the agency before fishing

Fishing regulations change every season. This page is a summary maintained by Bield — bag limits, exact dates, and species-specific rules must be verified with Texas Parks and Wildlife — Coastal Fisheries before each trip.

What's running now

June on the water.

7 active species

Map

Texas Upper Coast hotspots.

Productive locations

  • Galveston jetties
  • Trinity Bay
  • Sabine Pass
  • Bolivar Pocket

Active this month

  • Red DrumGood
  • Speckled TroutGood
  • Southern FlounderGood
  • Jack CrevalleGood
  • Spanish MackerelFair
  • SheepsheadFair

All species

Sorted by current month.

  • Red DrumSciaenops ocellatus
    Good
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Good Year-round Gulf resident — winter schools in deep marsh ponds. Typical water temp: 52–62°FFeb — Good Same. Typical water temp: 54–64°FMar — Good Fish spreading back onto flats. Typical water temp: 60–70°FApr — Good Spring fishing strong on flats. Typical water temp: 66–74°FMay — Good Same. Typical water temp: 72–80°FJun — Good Summer flats and marsh pattern. Typical water temp: 80–86°FJul — Good Hot water — fish on cooler edges. Typical water temp: 82–88°FAug — Good Same. Typical water temp: 82–88°FSep — Peak Fall bull red run on Gulf beaches. Typical water temp: 78–84°FOct — Peak Peak fall fishing — bull schools on beaches. Typical water temp: 70–78°FNov — Good Bull schools dispersing. Typical water temp: 62–70°FDec — Good Winter resident pattern. Typical water temp: 56–64°F
    Best months: September · October

    Summer flats and marsh pattern.

    Top lures: Live mullet under popping cork, Cut mullet on bottom, Gold spoons
    Full Red Drum calendar for Texas Upper Coast
  • Speckled TroutCynoscion nebulosus
    Good
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Good Year-round resident. Trophy trout in deep ponds and channels in winter. Typical water temp: 50–60°FFeb — Good Same — slow but quality fishing. Typical water temp: 54–62°FMar — Good Spring movement back to flats. Typical water temp: 60–68°FApr — Good Strong spring fishing. Typical water temp: 64–72°FMay — Good Summer pattern beginning. Typical water temp: 72–80°FJun — Good Same. Typical water temp: 78–84°FJul — Good Topwater dawn/dusk. Typical water temp: 82–86°FAug — Good Hot water — early/late. Typical water temp: 82–88°FSep — Good Cool nights reactivate flats. Typical water temp: 78–84°FOct — Good Excellent fall fishing. Typical water temp: 70–78°FNov — Good Same. Typical water temp: 62–70°FDec — Good Wintering pattern. Typical water temp: 54–62°F
    Best months: No peak month identified

    Same.

    Top lures: Soft plastic paddletails on jigheads, MirrOlure suspending plugs, Live shrimp under popping cork
    Full Speckled Trout calendar for Texas Upper Coast
  • Southern FlounderParalichthys lethostigma
    Good
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Possible Wintering offshore. Typical water temp: 52–60°FFeb — Fair Spring movement begins. Typical water temp: 58–64°FMar — Good Spring inshore. Typical water temp: 62–70°FApr — Good Strong spring fishing. Typical water temp: 68–76°FMay — Good Same. Typical water temp: 72–80°FJun — Good Summer pattern. Typical water temp: 80–84°FJul — Good Same. Typical water temp: 82–86°FAug — Good Same. Typical water temp: 82–88°FSep — Good Fall fishing strong. Typical water temp: 78–84°FOct — Peak Fall flounder run — fish staging at passes. Typical water temp: 70–78°FNov — Good Run continuing — closure likely in TX (verify). Typical water temp: 62–70°FDec — Possible Most fish offshore. Typical water temp: 54–62°F
    Best months: October

    Summer pattern.

    Top lures: Live finger mullet, Live mud minnows, Gulp! shrimp on jighead
    Full Southern Flounder calendar for Texas Upper Coast
  • Jack CrevalleCaranx hippos
    Good
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Possible Wintering on warm structure. Typical water temp: 56–64°FFeb — Possible Same. Typical water temp: 58–66°FMar — Fair Spring fish arriving. Typical water temp: 64–72°FApr — Good Schools chasing bait. Typical water temp: 70–76°FMay — Good Strong inshore. Typical water temp: 74–80°FJun — Good Summer pattern on flats and beaches. Typical water temp: 80–84°FJul — Good Same. Typical water temp: 82–86°FAug — Good Same. Typical water temp: 82–86°FSep — Good Fall mullet runs trigger blitzes. Typical water temp: 78–84°FOct — Good Same. Typical water temp: 70–78°FNov — Fair Fish moving south. Typical water temp: 62–70°FDec — Possible Wintering pattern. Typical water temp: 56–62°F
    Best months: No peak month identified

    Summer pattern on flats and beaches.

    Top lures: Topwater plugs, Big metal spoons, Live mullet
    Full Jack Crevalle calendar for Texas Upper Coast
  • Spanish MackerelScomberomorus maculatus
    Fair
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Possible Wintering offshore — some inshore in warm spells. Typical water temp: 60–68°FFeb — Fair Spring run beginning. Typical water temp: 62–68°FMar — Good Spring run reaching FL Panhandle. Typical water temp: 66–72°FApr — Good Strong spring fishery. Typical water temp: 70–76°FMay — Good Spanish moving west along coast. Typical water temp: 74–80°FJun — Fair Resident summer fish. Typical water temp: 78–84°FJul — Fair Hot water pushes fish to cooler edges. Typical water temp: 82–86°FAug — Fair Same. Typical water temp: 82–86°FSep — Good Fall return fishery. Typical water temp: 78–84°FOct — Peak Peak fall blitzes on bait. Typical water temp: 72–78°FNov — Good Fish moving south. Typical water temp: 66–72°FDec — Fair Last of fall run. Typical water temp: 60–68°F
    Best months: October

    Resident summer fish.

    Top lures: Clark spoon trolled, Gotcha plugs, Small metal jigs
    Full Spanish Mackerel calendar for Texas Upper Coast
  • SheepsheadArchosargus probatocephalus
    Fair
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Good Pre-spawn concentrations at passes and jetties. Typical water temp: 54–62°FFeb — Good Peak Gulf spawn. Typical water temp: 58–66°FMar — Good Spawning continuing. Typical water temp: 62–70°FApr — Good Fish dispersing. Typical water temp: 68–76°FMay — Good Strong inshore fishery on docks and structure. Typical water temp: 72–80°FJun — Fair Resident summer pattern. Typical water temp: 80–84°FJul — Fair Same. Typical water temp: 82–86°FAug — Fair Same. Typical water temp: 82–86°FSep — Good Fall feeding. Typical water temp: 78–84°FOct — Good Strong fall fishing. Typical water temp: 70–78°FNov — Good Pre-spawn movement. Typical water temp: 62–70°FDec — Good Pre-spawn concentration. Typical water temp: 56–62°F
    Best months: No peak month identified

    Resident summer pattern.

    Top lures: Live fiddler crabs, Peeled shrimp, Barnacles
    Full Sheepshead calendar for Texas Upper Coast
  • Black DrumPogonias cromis
    Fair
    JanFebMarAprMayJunJulAugSepOctNovDecJan — Good Pre-spawn concentrations forming. Typical water temp: 54–62°FFeb — Peak Spring black drum spawn — fish in passes. Typical water temp: 58–66°FMar — Peak Peak Gulf spawn. Typical water temp: 62–70°FApr — Good Spawn winding down. Typical water temp: 68–76°FMay — Good Resident pattern. Typical water temp: 72–80°FJun — Fair Summer fish on structure. Typical water temp: 80–84°FJul — Fair Same. Typical water temp: 82–86°FAug — Fair Same. Typical water temp: 82–86°FSep — Good Fall feeding. Typical water temp: 78–84°FOct — Good Same. Typical water temp: 70–78°FNov — Good Pre-spawn movement. Typical water temp: 62–70°FDec — Good Pre-spawn concentration. Typical water temp: 56–62°F
    Best months: February · March

    Summer fish on structure.

    Top lures: Whole blue crab on bottom, Live shrimp, Cut clam
    Full Black Drum calendar for Texas Upper Coast

Month-by-month

Top 5 species, full year.

Quick reference for trip planning across the year. Each cell shows the typical migration status for that month.

SpeciesJanFebMarAprMayJunJulAugSepOctNovDec
Red Drum
Speckled Trout
Black Drum
Southern Flounder
Sheepshead
PeakGoodFairPossibleAbsent

Regional notes

Top species — the longer read.

Red Drum in Texas Upper Coast

Year-round resident. Highest density of redfish in North America in Louisiana marsh. Fall bull red run on Gulf beaches September–November.

Speckled Trout in Texas Upper Coast

Year-round resident with the trophy population concentrated in Louisiana, Texas Lower Coast, and the Florida Big Bend. Winter trout in deep ponds; summer on flats.

Southern Flounder in Texas Upper Coast

Spring inshore March–April; resident summer; major fall run to Gulf passes October–November. TX has historically closed November to fall flounder run; verify current rule.

Marine forecast

NOAA Zone GMZ370

Wind, swell, and tide-stage forecasts that drive whether fish are feeding inshore or holding offshore.

State agencies

Bag limits, slot rules, and seasonal closures live with the agencies — verify before keeping fish.

Real-time migration alerts for Texas Upper Coast.

Bield: Fish ties NOAA buoy data, water-temperature readings, and your saved species list together — and alerts you when arrivals reach your home water.

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Nearby regions

Florida Panhandle →Florida Nature Coast & Big Bend →Tampa Bay & Charlotte Harbor →Southwest Florida & Everglades →Alabama & Mississippi Coast →All regions →