Bayou San Patricio Fishing Guides
A wooded eighty-square-mile bayou draining the Kisatchie hill country toward the Red River, with sand bars, deep outside bends and a mixed bass fishery that few anglers from outside the parish ever visit.
Guides on the Bayou San Patricio
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About the Bayou San Patricio
Bayou San Patricio drains about eighty square miles of northwest Louisiana hill country and works its way east and north toward the Red River. The gauge sits near Benson and reports both discharge and stage. The drainage lies on the edge of the Kisatchie country, where longleaf pine ridges give way to hardwood bottoms, and the bayou carries the character of both.
The channel alternates between shallow sand runs and deep outside bends, with the bends holding most of the fish. Sand bars build on the inside of every curve and make convenient places to stand and to beach a boat. The banks are timbered and undercut in places, and root wads along the cut banks are prime holding water. Clarity is moderate, generally better than the prairie bayous to the south, and it drops sharply for a day or two after rain.
The fishery is a genuine mix. Spotted bass take the faster water and the current seams, largemouth take the slow deep bends and any accumulated wood, and the two overlap enough that an angler will catch both in an afternoon without changing tactics. Crappie hold in the deepest bends, particularly in spring. Bluegill, longear and redear sunfish are abundant through the warm months, and channel and flathead catfish use the same deep water the bass do. Bowfin and longnose gar are common.
This is a rainfall-driven bayou with no impoundment upstream to steady it, so flows rise fast and fall nearly as fast. The gauge is the only reliable way to know what to expect before making the drive.
Access is entirely by parish road bridge. There are no developed ramps on the bayou itself, and the water is best fished by wading or from a kayak. Natchitoches and Mansfield are the practical bases.
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Access
Benson - the gauge location and the primary reference point on the bayou.
Natchitoches - the nearest city of size, with full lodging, fuel and tackle.
Mansfield - the DeSoto Parish seat to the west, with additional services.
Parish bridge crossings - the standard access points, wadeable in both directions.
Kisatchie National Forest - public land in the surrounding hill country.
Red River - the receiving water downstream, with developed public ramps.
Pleasant Hill - a small community on the western side of the drainage.
Seasons
Spring: high water early, then excellent fishing for both bass species as the bayou drops.
Summer: low, clear and wadeable, with bream fishing at its best and bass holding deep.
Fall: stable flows, cooling water and the most comfortable conditions of the year.
Winter: cold, clear and slow, with everything concentrated in the deep outside bends.
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Questions
What species can you catch on the Bayou San Patricio?
Anglers target Black Crappie, Bluegill, Bowfin, Channel Catfish, Flathead Catfish, Largemouth Bass, Longear Sunfish, Longnose Gar, Redear Sunfish, Spotted Bass, White Crappie on the Bayou San Patricio in Louisiana.
Where can you access the Bayou San Patricio?
Benson - the gauge location and the primary reference point on the bayou. Natchitoches - the nearest city of size, with full lodging, fuel and tackle. Mansfield - the DeSoto Parish seat to the west, with additional services. Parish bridge crossings - the standard access points, wadeable in both directions. Kisatchie National Forest - public land in the surrounding hill country. Red River - the receiving water downstream, with developed public ramps. Pleasant Hill - a small community on the western side of the drainage.
When is the best time to fish the Bayou San Patricio?
Spring: high water early, then excellent fishing for both bass species as the bayou drops. Summer: low, clear and wadeable, with bream fishing at its best and bass holding deep. Fall: stable flows, cooling water and the most comfortable conditions of the year. Winter: cold, clear and slow, with everything concentrated in the deep outside bends.
Where are the fishing regulations for the Bayou San Patricio?
Regulations change by season and section. Read the current rules on the Louisiana agency site: https://www.wlf.louisiana.gov/page/seasons-and-regulations