What You'll Find at Lake Granbury

Lake Granbury is a 8,200-acre reservoir on the Brazos River about 30 miles southwest of Fort Worth, and it holds largemouth bass, catfish, crappie, and sunfish year-round. The lake runs narrow and long through limestone bluffs, with creek arms that branch into residential neighborhoods and ranch land. Water clarity varies by season—clearer in winter and spring, stained after summer rains—but the structure is consistent: rocky points, submerged timber in the creek channels, and shallow flats near the dam.

The lake sits at about 680 feet elevation and rarely freezes solid, so winter fishing is productive. Summer temperatures push into the low 90s, and the lake draws pleasure boaters on weekends, which concentrates fish in early morning and evening hours. Fall is often the steadiest season for both numbers and size, with cooler water pushing bass into predictable feeding patterns.

Key Takeaways

  • Largemouth bass are the primary target, with fish in the 2- to 5-pound range common and occasional catches over 7 pounds, especially in spring and fall.
  • Channel catfish and blue catfish hold in deeper holes and creek channels year-round, and night fishing with cut shad or chicken liver produces consistent results.
  • White crappie congregate in brush piles and timber during winter and early spring, often in 15 to 25 feet of water.
  • Public boat ramps are located at Brazos River Park, Granbury Park, and Acton State Park, each with parking and facilities.
  • Texas Parks and Wildlife manages the lake; a valid Texas fishing license is required for all anglers 17 and older.

Largemouth Bass Patterns by Season

Spring (February through April) is peak season for largemouth bass. Water temperatures climb from the mid-50s to the low 70s, and bass move shallow to spawn. Fish the rocky banks, shallow creek arms, and any structure within 8 feet of the surface. Spinnerbaits, crankbaits, and soft plastics work well; early morning and late afternoon produce the most strikes. Fish weighing 4 to 6 pounds are realistic, and the occasional 7-pounder comes out of the deeper creek channels.

Summer (May through August) pushes bass deeper and into shade. Focus on the creek channels, submerged timber, and the deeper sides of points. Fish early (before 9 a.m.) and late (after 6 p.m.) when water temperatures are cooler. Soft plastics rigged Texas-style and small swimbaits work better than topwater. Midday fishing is slow unless you target the deepest holes near the dam.

Fall (September through November) is the second-best season. Water cools, and bass feed aggressively in preparation for winter. Fish shallow again—rocky banks, creek mouths, and flats—with the same lures that work in spring. October and early November often produce the most consistent action and the largest fish.

Winter (December through January) slows the bite but does not stop it. Bass hold in the deepest creek channels and near the dam in 25 to 40 feet of water. Vertical jigging with small spoons and slow-moving soft plastics works. Fish move less, so patience and precise casting matter more than covering water.

Catfish and Night Fishing

Channel catfish and blue catfish are abundant at Lake Granbury and often overlooked by bass anglers. Both species hold in the creek channels, especially where timber has fallen into the water or where the channel drops into deeper holes. Fish the deeper water at night with rod holders and simple rigs: a three-way rig with a sinker and a short leader, baited with cut shad, chicken liver, or stink bait.

Set up near the dam or in the main creek channel in 20 to 40 feet of water. Catfish feed throughout the night, but the hour after sunset and the hour before sunrise often produce the most bites. Bring a headlamp, a cooler, and patience. A single night can yield 5 to 15 catfish in the 2- to 8-pound range, with occasional fish over 15 pounds. This is a low-pressure way to fish when the lake is crowded with pleasure boaters during the day.

Crappie in Winter and Spring

White crappie congregate in brush piles and submerged timber from December through April. The best fishing occurs in February and March when water temperatures are in the 50s and 60s. Fish in 15 to 25 feet of water, using a vertical jigging approach with small jigs (1/16 to 1/8 ounce) tipped with minnows or soft plastics.

Electronics help locate brush piles and timber, but if you do not have a fish finder, work the creek channels and look for standing dead trees along the banks. Cast near the structure and work the jig slowly. Crappie often suspend just above the bottom, so adjust your depth until you find them. A good morning can produce 20 to 40 fish, though many will be in the 8- to 10-inch range. Larger crappie (12 inches and up) are present but less common.

Public Access and Boat Ramps

Brazos River Park is the main public ramp on the south side of the lake, near the dam. It has two concrete ramps, parking for 40 vehicles with trailers, restrooms, and a picnic area. This is the most developed facility and the busiest on weekends.

Granbury Park sits on the north side of the lake and offers a single concrete ramp, parking, and restrooms. It is less crowded than Brazos River Park and provides good access to the upper lake and creek arms.

Acton State Park is a smaller facility on the west side, with a single ramp and limited parking. It is quieter and works well if you want to avoid crowds. All three ramps charge a small day-use fee (typically $3 to $5 per vehicle); annual passes are available through the City of Granbury Parks Department.

Shore fishing is possible at Granbury Park and along some public areas near the dam, but boat access opens up the creek arms and deeper structure that hold the largest fish.

Tackle and Techniques

For largemouth bass, a 6- to 7-foot medium-power spinning rod with 10- to 15-pound braided line works for most situations. Pair it with a 12-pound fluorocarbon leader for clear water. Carry spinnerbaits (1/4 to 1/2 ounce), crankbaits (shallow and deep-diving), soft plastics (4 to 6 inches), and a few topwater lures for early morning. In stained water, use darker colors and lures with more vibration.

For catfish, a medium-heavy baitcasting or spinning rod with 15- to 20-pound line is adequate. Simple three-way rigs or slip-sinker rigs work best. Cut shad is the most reliable bait, but chicken liver and commercial stink baits also produce. Bring multiple rods so you can fish multiple baits at once.

For crappie, a light spinning rod (5 to 6 feet) with 6- to 8-pound line and small jigs (1/16 to 1/8 ounce) is standard. Live minnows (1 to 2 inches) are the best bait, but small soft plastics work too. Vertical jigging is more effective than casting, so position your boat directly over structure and work the jig up and down.

Weather and Water Conditions

Lake Granbury is fed by the Brazos River, so water levels fluctuate with upstream releases from Lake Whitney. Heavy rain upstream can raise the lake 2 to 3 feet in a few days, which stains the water and pushes fish into different patterns. Check the U.S. Army Corps of Engineers website for current lake levels and Brazos River flow rates before you go.

Wind is common in spring and can make the lake rough, especially on the open water near the dam. The creek arms are more protected and fish better on windy days. Summer heat pushes fish deep, but early morning and evening remain productive. Fall and winter offer the most stable conditions and the most predictable fishing.

The lake is open year-round, but access can be limited during extreme weather. Icy conditions are rare but possible in January and February. Call the Granbury Parks Department before you go if conditions are uncertain.

Frequently Asked Questions

Do I need a Texas fishing license?

Yes. Anyone 17 or older must have a valid Texas fishing license. You can purchase a one-day, annual, or multi-year license through the Texas Parks and Wildlife website or at most sporting goods stores. Licenses are inexpensive and support lake management and fish stocking.

What is the best time of year to fish Lake Granbury?

Spring (February through April) and fall (September through November) are the most productive seasons for largemouth bass. Winter is excellent for catfish and crappie. Summer is slower but still fishable early and late in the day. October and early November often produce the largest bass and the most consistent action.

Can I fish from shore?

Yes, but boat access is more productive. Granbury Park and areas near the dam allow shore fishing, but you will reach more structure and deeper water from a boat. If you do not have a boat, focus on the rocky banks and creek mouths near the public parks.

How far is Lake Granbury from Fort Worth?

About 30 miles southwest. The drive from downtown Fort Worth takes 45 minutes to an hour depending on traffic. Granbury itself is a small town with restaurants, lodging, and shops, making it a good base for a weekend trip.

What size fish can I expect to catch?

Largemouth bass typically range from 2 to 5 pounds, with occasional fish over 7 pounds. Catfish run 2 to 8 pounds on average, with some over 15 pounds. Crappie are usually 8 to 12 inches, though larger fish are present. Sunfish are abundant and average 6 to 10 inches.