Redfish season builds as Gulf Coast water cools into fall
Bay water along the Galveston to Corpus stretch is still warm, with NOAA CO-OPS station 8771450 reading 82.4°F, station 8772471 at 81.1°F and station 8771341 at 79.2°F in the late afternoon. That spread of roughly three degrees across stations points to the warmest water sitting in the shallows and the slightly cooler water closer to deeper channels. Fish will use that gradient through the day. Texas Fish & Game Magazine notes that fall is a transition period on Texas waters, with baitfish moving into creeks and coves as temperatures begin to drop. Redfish tend to follow bait into the same structure, so shallow shorelines, drains and marsh edges are where we would start. Saltwater Sportsman's coverage of the fall mullet run adds that mullet pour out of bays and estuaries along the Gulf from September into November, which gives reds a steady food supply to hunt.
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Water in the low 80s is still warm for mid-October, so expect the bite to be strongest in the first two hours after sunrise and again in the last hour of daylight. Midday sun pushes fish toward the cooler edges of channels and deeper cuts near shallow flats.
The moon is at First Quarter, which brings moderate tidal movement rather than the strongest exchange of the month. Tide timing was not available at the stations, so check a local tide table and plan around any moving water, since current along drains and cuts is what concentrates bait and redfish.
If the first real cool fronts arrive, water temperatures should slip toward the 70s over the coming weeks. That tends to switch fish onto the fall pattern of schooling and chasing mullet along shorelines and passes. Sport Fishing Mag points out that slow-sinking and suspending twitchbaits become increasingly productive for larger fish as water cools, so keep a few in the box for the days when the water drops.
Context
Mid-October on the upper and central Texas coast is typically the front edge of the fall run. Bait is on the move, temperatures are easing off the summer peak, and redfish generally become more aggressive and more predictable around shorelines and passes. Water in the low 80s is on the warm side of normal for this point in the season, so the full fall pattern may lag a bit behind a typical year until stronger fronts push through. Check current state regulations for slot and bag limits before keeping any fish.
Synthesized from real-time NOAA buoy data, USGS stream gauges, and current reports across regional fishing blogs, captain updates, and angler forums. Check local regulations before keeping fish. Never trust a single source for a trip decision.
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