Updated: Thursday, August 13, 2026 · Next update: Thursday, August 20, 2026
This Texas Gulf Coast fishing report covers mid-August, the coast’s peak-heat pattern: very early mornings, then a run to the jetties or the nearshore water once the sun is up. Bay temperatures near 90 by afternoon and trout move to the deeper shell and the passes. Tarpon are the lead target, rolling along the beachfront and at the jetty tips as they do every August, and the new moon at the end of the week should put them on the feed with a stronger exchange through the passes.
What’s Hitting
Tarpon are the headline, rolling along the beachfront and at the jetty tips from Galveston south through Port O’Connor. Speckled trout are on the deep shell and in the passes at first light, with the shallow grass producing only in the earliest light.
Redfish work the shorelines and the back lakes on the higher water, and bull reds start to show at the jetties. Kingfish and ling are on the nearshore rigs and wells, and mangrove snapper stack on the jetty rocks and structure.
Where to Find Them
The Galveston north and south jetties and the Sabine jetties are the highest-percentage water for tarpon, bull reds and snapper on the moving tide. The deep shell in East and West Galveston Bay holds trout at dawn; deeper shell stays cooler than the shallows in summer heat, so trout settle there as the sun climbs.
San Luis Pass and the Port O’Connor jetties offer a mix of everything. Nearshore rigs and wells in 40 to 80 feet are the kingfish and ling structure.
Tides & Conditions
Expect bay water of 87 to 90 degrees and mid-80s nearshore. The new moon means a stronger tidal exchange through the passes and jetties, which is when tarpon and bull reds set up in the rips.
Plan on light morning winds and a southeast sea breeze filling in by midday, which makes the beachfront sloppy in the afternoon. Bay clarity is fair, with cleaner water near the passes.
Tackle & Tactics
- Tarpon: large swimbaits and live mullet on 60- to 80-pound fluorocarbon at the jetty tips; troll or sight-cast the beachfront schools.
- Deep-shell trout: a soft plastic on a quarter-ounce jighead or a live croaker on a light Carolina rig.
- Redfish: cut mullet and gold spoons on the shorelines.
- Jetty snapper: a live shrimp on 20-pound leader.
- Kingfish: slow-trolled live bait with a light wire stinger, which hooks the short strikes kings are known for.
Local Intel This Week
The 61st Street ramp in Galveston, the Texas City Dike and the Port O’Connor ramps are the practical public launches. Shore anglers target snapper, Spanish and the occasional tarpon from the Galveston jetty granite and the Texas City Dike; fish the rocks on a moving tide for the best shot.
Fish concentrate at the jetties, passes and deep shell rather than the shallow bay flats. Tarpon are catch-and-release under Texas rules without a specific tag, and trout, redfish and snapper carry size and bag restrictions. Check current state and federal regulations and seasons before keeping fish.
This Week’s Tip
At the jetties, fish the down-current tip on the outgoing. Bait gets flushed out of the pass and stacks in the rip just past the last rock. Get up-current, cast past the rip line, and let your bait swing through it rather than casting straight into the boil.
Planning a trip to Texas Gulf Coast?
This report tells you what happened. ReelAI tells you what to do about it — a briefing for your date, your target species and how you're fishing, built from our reports plus live NOAA and USGS data.
Powered by ReelAI — fishing.digital's intelligence layer. Answers are generated from fishing.digital reports and public NOAA, NWS and USGS data, and may be incomplete or out of date. Regulations and marine safety information are summaries only; always confirm with the responsible authority before you fish.