Highland Lakes bass and stripers slide deep as summer heat holds

What's biting

What's next

With no live buoy or USGS gauge feed for Travis, LBJ, or Buchanan today, this outlook leans on seasonal pattern rather than a measured trend line — treat specifics here as typical-for-late-July rather than a live reading.

Expect the next two to three days to hold the same shape as the rest of the summer: hot afternoons pushing surface temps into the mid-to-upper 80s, with the most active bite window sitting in the hour or two around sunrise and again in the last hour of daylight. The full moon this week tends to extend nighttime feeding activity for stripers and catfish, so an after-dark or pre-dawn trip is worth planning around — Tactical Bassin's summer series points to low-light and after-dark windows as the more productive play once daytime heat sets in.

If the broader Hill Country wet pattern that's kept Canyon Lake running well above last year's level (per My Canyon Lake Fishing) holds for Travis, LBJ, and Buchanan too, expect better-than-typical water clarity and more shoreline vegetation than a drought year would produce — both favor a moving-bait or vegetation-edge approach for largemouth over the next few days rather than fishing wide-open flats.

Striped bass on Travis in particular should keep schooling over deep water and main-lake structure as surface temps hold in the mid-80s; watch for surface breaks early and late in the day, with the bite sliding deeper and requiring electronics or trolling once the sun gets high. White bass typically go quiet through the hottest stretch of summer and should pick back up as water temps ease toward early fall — don't expect a hot white bass bite this week.

Catfish are the most weather-resistant option through this stretch: blue and channel cats stay catchable on cut or prepared bait in deeper holes and river channels through the heat, day or night, and the full moon should only help an after-dark trip.

Plan around early starts and late finishes over the next few days rather than the midday window, and check current TPWD regulations for the Highland Lakes before heading out, since limits and any seasonal rules can vary by species and lake.

Context

Direct comparative data for Travis, LBJ, and Buchanan specifically is thin in today's feed — no buoy or gauge readings came through, and TPWD's weekly fishing reports, which historically covered lakes like this, are currently paused while the agency retools its format (per My Canyon Lake Fishing, reporting on a nearby Hill Country lake). That gap is worth noting: anglers used to checking official TPWD conditions reports for the Highland Lakes should expect a wait for the new format rather than assume nothing was checked.

The one concrete regional data point available is from Canyon Lake, a separate Hill Country reservoir on the Guadalupe River system rather than part of the Travis/LBJ/Buchanan chain on the Colorado River — but it's a useful proxy for broader Hill Country rainfall trends. My Canyon Lake Fishing reports that lake at 886.46 feet and 58.6% full, roughly eight feet higher than the same time last year. If similar wetter-than-normal conditions carried through the Highland Lakes watershed, Travis, LBJ, and Buchanan are plausibly running higher and clearer than a typical July, a mild positive for bass fishing (more flooded vegetation and cover) and boating access alike.

Beyond that, late July on these reservoirs typically follows a well-known script: largemouth and striped bass both push toward deeper, cooler water and structure as surface temps peak, white bass activity slows until temperatures ease, and catfish remain the most consistent producer through the heat. Nothing in today's feed suggests this season is running notably early, late, or unusual for Travis, LBJ, or Buchanan specifically — but without a direct report from these three lakes, that's an inference from regional pattern, not a confirmed read.