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Port Mansfield

Port Mansfield is a fish camp that became a port and then went back to being a fish camp. It sits on the Lower Laguna Madre in northeastern Willacy County, south of the Land Cut, with a dredged channel running east across Padre Island to the Gulf of Mexico between two short granite jetties: the East Cut. The town has 132 residents and the water in front of it produces trophy speckled trout, redfish and flounder at a rate almost nowhere else in Texas matches. Everything here is boat-access, wind-dependent and a long way from help.

RegionPort MansfieldTide stationNOAA 8778490 Port Mansfield, Lower Laguna MadrePiers listed2Jetties & passes1Reefs & wrecks3Record watersLower Laguna MadreLivebite score · spots · chart · Dock Talk
PiersJettiesReefs & wrecksSeasonsHistoryRecordsHazards

Piers & platforms

Fred Stone Park pier

Fred Stone Park, Lower Laguna Madre shoreline, Port Mansfield

One of the few publicly accessible fishing piers reaching the Lower Laguna Madre. The Texas General Land Office records a two-phase project: Phase 1 addressed pier reconstruction and was nearly complete at the time of writing, and Phase 2 covered construction following engineering design, funded at $335,000 in county money and built to ADA compliance. The park supports fishing, hunting, birdwatching, crab trapping, beachcombing and kayaking, with Gulf access via the Port Mansfield Gulf Channel. Length, lighting, fee and hours are not published; the harbor is run by the Willacy County Navigation District, which is who to ask.

The shore-based way into the Lower Laguna at Port Mansfield when you have no boat.

The "New Fishing Pier"

Port Mansfield waterfront

A local guide refers to a New Fishing Pier as a Port Mansfield gathering spot. This is almost certainly the rebuilt Fred Stone pier under an informal name, but we cannot confirm they are the same structure and we would rather flag the ambiguity than invent a second pier in a town of 132 people.

Probably the rebuilt Fred Stone pier.

Jetties & passes

Mansfield Pass jetties (the East Cut)

Padre Island, about 60 miles down-island from Corpus Christi · boat access, or 4WD down the beach to the north jetty · Channel work began September 1957; jetty system built by the Army Corps in 1962 · North arm 825 yd (754 m, about 2,475 ft); south arm 580 yd (530 m, about 1,740 ft); 315 yd (288 m) between them

Construction began in September 1957 and the channel was restored, meaning the works completed, in July 1962. In 1962 the Army Corps built the jetty system: granite breakwaters extending 580 yards and 825 yards from Padre Island into the Gulf of Mexico, with 315 yards between them for vessel passage. In feet that is roughly 1,740 and 2,475, short by Texas standards, and worth stating in feet because every other jetty on this coast is quoted that way. The rock is granite; the quarry is not documented and we do not guess at it. Access is the defining difficulty. There is no road to the Mansfield jetties from the mainland. The south jetty is boat-only. The north jetty can be reached on foot, but only after a roughly 60-mile drive down the beach through Padre Island National Seashore, where the Park Service strongly recommends four-wheel drive and warns that beach driving conditions change quickly with weather, tides and location. A predicted high tide of 1.5 ft or greater can cover the beach completely in places, which makes the trip inadvisable, and cell service is unreliable the whole way. Shoaling is the chronic problem. The system was designed for resiliently controlling coastal sediment transport, longshore drift and shoaling, and it has repeatedly shoaled to the point of restricting Gulf access. There is no published figure we can cite for the authorized or current controlling depth, which is exactly the number you want before you run the cut; ask locally. The full waterway measures 15.3 km, about 9.5 miles.

Reefs, wrecks & structure

Port Mansfield nearshore reef artificial reef

7 nm southeast of the Port Mansfield jetties · 70 ft

A TPWD nearshore site seven nautical miles southeast of the jetties in 70 ft of water, built from a tugboat and 5,000 concrete culverts. Juvenile sailfish and red snapper have been observed on it. UT Brownsville has studied this site along with Port Isabel and the Texas Clipper.

Port Mansfield Liberty Ship Reef liberty ship reef

about 23 nm north of South Padre Island and 9 nm off the coast · 90–105 ft

Three 440-ft 1940s-era Liberty ships, the site established in the 1970s by the TPWD Artificial Reef Program, lying in 90 to 105 ft of water with the ships giving 10 to 20 ft of relief. Four decommissioned oil platform jackets rise to as much as 60 ft of relief across nine positions. The description above comes from the diving community; TPWD publishes a dedicated brochure for the reef which is the document that would settle the details. The individual ship names are not identified by any source we can read, and we do not publish a site code for it. Note the naming trap: despite the name, this reef is fished and dived mostly out of Port Isabel and South Padre rather than Port Mansfield, because of the East Cut's shoaling, and it is normally reached through Brazos Santiago Pass.

Santa Maria de Yciar wreck

Under the Port Mansfield Channel, Padre Island

One of the three ships of the 1554 plate fleet lost on Padre Island, destroyed in the 1950s by the dredging of the Port Mansfield Channel. There is nothing left to fish; it is here because the East Cut is what replaced her, and because the 1967 salvage of her sister wrecks began when a General Land Office official spotted a sunken Spanish ship near Port Mansfield.

The year on this water

Dec–FebCold-water trout fishing over the Lower Laguna's grass and potholes. The fishery runs year round here and winter is the low-traffic, big-fish end of it. Access is the limiter: fronts shut the Land Cut and the East Cut down for days at a time.Mar–MaySpring is one of the two strongest seasons. Speckled trout, redfish and flounder, the Texas inshore trio, across the flats and the spoil banks. Wind governs.Jun–AugSummer pushes the fishing offshore and to the jetties: red snapper, marlin, tuna, grouper and sailfish in Gulf water reached about fifteen minutes from the harbor when the cut is open. Inshore work goes early and late.Sep–NovThe other strong season. Flounder move, redfish school and the Lower Laguna Madre produces the great numbers of trophy specks it is known for.Methods and licensingCharter, kayak for shallow trout and reds, wading, and pier are the four ways people fish here. A Texas fishing license is required from age 17, with a saltwater endorsement for Gulf and tidal waters and red drum tags for oversized fish. For bag and size rules, check the season page.

Live scores for this region run on the Bite Map; seasons and limits on the season pages — never from memory.

A dash of history

Red Fish Landing

Port Mansfield began as Red Fish Landing, an isolated fish camp on the Laguna Madre in northeastern Willacy County. There was no port, no channel and no road worth the name; there were fish, and men who came out to catch them. Everything the place is now was grafted onto that.

The man the town is named for

The port takes its name from U.S. Representative Joseph J. Mansfield, who introduced the Mansfield Bill authorising the extension of the Gulf Intracoastal Waterway from Corpus Christi to the Rio Grande. Without that extension there is no ditch down the Laguna Madre, no Land Cut route, and no reason to build a harbor here.

1950 · The Corps opens a port

In 1950 the U.S. Army Corps of Engineers opened the port to create a harbor between Corpus Christi and Brownsville, a hundred-odd miles of coast with nothing in between. The harbor is administered by the Willacy County Navigation District.

1957–1962 · Cutting Padre Island

The first pass was cut through Padre Island in 1957; by then the settlement had residences, port buildings, a motel, a store and fishing cabins. The final Port Mansfield Channel across Padre Island was completed in 1962. Completing it created, in TSHA's phrase, an abundant population of redfish, brown shrimp and flounder, and greatly expanded both the sport and the commercial fishery. The dredging also destroyed the Santa Maria de Yciar, one of the three ships of the 1554 Spanish plate fleet lost on Padre Island. The East Cut is a hole cut through a sixteenth-century shipwreck.

1966–2021 · The boom town that never boomed

Population 525 in 1966. 731 through 1968 to 1990. 415 in 2000. 132 in 2021. The port was built to be a deep-water outlet for the Rio Grande Valley and became instead a village of a hundred-odd people with one of the most celebrated trout fisheries in America out the front door. The arc is worth knowing because it explains the place: almost no services, almost no traffic, and water that has not been ground down by either.

1967 · The salvage case that started near here

The state-versus-private salvage fight that produced the Texas Antiquities Code began when a General Land Office official spotted a sunken Spanish ship near Port Mansfield in 1967, and a private Indiana firm started work on it. The case settled in 1984: the firm received $313,000 and Texas kept the recovered Espiritu Santo artifacts.

The record book, locally

The record that matters most on this water is the state speckled trout: Bud Rowland's fish of 15 pounds 6 ounces, 37 and a quarter inches, taken on 23 May 2002 in the Lower Laguna Madre. TPWD described it as a new line class world record and eventual Texas state record. Rowland released the fish after weighing it on the water, which initially complicated certification because 2002 rules required fish to be brought ashore and weighed on certified scales; Texas subsequently changed the rule to allow certifiable handheld scales. Publish it as 15 lb 6 oz. The commonly seen "15.6 lb" is a conversion error, and 15 lb 6 oz is 15.375 lb. The lure is widely reported but not named in TPWD's release, so we do not name it. Two offshore records carry a Port Mansfield address in a secondary compilation of the TPWD list, both weights uncrosschecked: a 876.50 lb blue marlin taken by James Farrow in 1988 fifty miles east of Port Mansfield, and a 131 lb cubera snapper taken by Capt. Rick H. Preddy in 1983 fifteen miles north of Port Mansfield.

Lower Laguna Madre

TPWD Water Body Records · pulled 2026-09-04 · live table at TPWD →

Weight Records · Rod & Reel · All-Ages

SpecieslbinDateAnglerBait / method
Barracuda, Great1.0816.00Dec 22, 2002Joey Albin
Catfish, Blue10.1028.00May 26, 1997Harvey Brunsmullet
Catfish, Hardhead2.01Jul 14, 2021Daniel Cizler
Dolphin4.0027.00Jun 28, 2007Walter HumannFly Rod, tan & white clouser
Drum, Black19.5032.50Dec 4, 2001Stephen PuzioFly Rod,
Drum, Red33.6046.00Aug 19, 2006Carlos Hernandezsardine
Flounder, Other4.3020.75Aug 22, 2000Skipper RayFly Rod,
Flounder, Southern5.6522.13Jun 2, 2012Chris Danielsqueen cocatto
Gar, Alligator39.6355.25Jun 22, 2007Quinn Turnermullet
Houndfish2.6937.50Jul 9, 2005David Sweeneybally hoo
Jack, Crevalle20.3140.00Jul 11, 2014Marco A. Ramirezgulp
Kingfish, Southern0.9112.75Mar 11, 2008David Camarillo Jr.dead piggy perch
Ladyfish4.8128.50Oct 4, 2012William Tichygulp shrimp
Mackerel, Spanish5.7529.50Oct 22, 2010Julia Mayberryplastic jig
Midshipman, Atlantic3.5044.00Nov 1, 1999Katheryn Wilson
Mojarras0.8812.25Aug 1, 1981Natalie Woods
Mullet, Striped7.1924.88Jun 19, 1999Michael Domanski
Needlefish, Atlantic1.2529.75Jun 1, 2015Hayden Mathewslive shrimp
Permit4.0320.75Nov 27, 2024Kris BestLive Shrimp
Pompano, Florida6.4124.63Jun 18, 2006Juan Carrillo IIIlive shrimp
Ray, Smooth Butterfly15.4228.50Jul 3, 2004Tom Aubrey
Seatrout, Sand0.7012.50Sep 20, 2025Ernst Toepfer Vspec rig
Seatrout, Spotted15.6037.25May 23, 2002Carl RowlandFly Rod,
Shark, Blacktip104.3670.00Aug 8, 1996Joshua Whitlock
Sheepshead15.2526.50Oct 17, 2002Wayne Gilstraplive shrimp
Sleeper, Bigmouth1.8816.75Aug 18, 1996Ben Cowan
Snapper, Gray7.2524.00Aug 15, 2008Coy Turnermullet
Snook, common12.0037.00Sep 21, 2013Christopher M. HolleyFly Rod, black rabbit zonker
Stargazer, Southern1.3911.75Sep 26, 1992Eula Pope
Stingray, Southern176.0090.25Aug 8, 2004John Barreramullet
Tripletail29.8831.50Jul 24, 2019Ricardo A. Hernandezshrimp

Weight Records · Fly Fishing · All-Ages

SpecieslbinDateAnglerBait / method
Catfish, Hardhead1.6916.75Oct 17, 2014Barry Osbornchum fly
Dolphin4.0027.00Jun 28, 2007Walter Humanntan & white clouser
Drum, Black19.5032.50Dec 4, 2001Stephen Puzio
Drum, Red6.5626.00Nov 25, 2004Nick RizopoulosEric's crab fly
Flounder, Other4.3020.75Aug 22, 2000Skipper Ray
Flounder, Southern2.0518.00Aug 12, 1999Charles Millerclouser
Jack, Crevalle7.50Nov 26, 2004Nick RizopoulosEg mullet
Ladyfish4.2026.88Oct 18, 2003Skipper Rayclouser minnow
Seatrout, Spotted15.6037.25May 23, 2002Carl Rowland
Sheepshead6.1022.25May 23, 2005Dan ColeyColey rattling shrimp
Snapper, Gray2.6318.50Nov 26, 2004Nick RizopoulosEg mullet
Snook, common12.0037.00Sep 21, 2013Christopher M. Holleyblack rabbit zonker
Tripletail9.9424.00Aug 6, 2001Bruce Millerbruce's charlie

Weight Records · Bow Fishing · All-Ages

SpecieslbinDateAnglerBait / method
Flounder, Southern5.5023.38Sep 26, 2020Eric Gonzales
Snapper, Gray5.6322.38Jun 14, 2020Eric Gonzales

Weight Records · Rod & Reel · Junior Angler

SpecieslbinDateAnglerBait / method
Catfish, Hardhead1.9217.25Nov 13, 2005David Kassaimullet
Drum, Black6.8024.13Sep 20, 2025Wyatt Arenddead shrimp
Drum, Red27.7043.31Nov 27, 2024Antonio MontoyaMullet
Gar, Alligator39.6355.25Jun 22, 2007Quinn Turnermullet
Jack, Crevalle7.50Nov 26, 2004Nick RizopoulosFly Rod, Eg mullet
Kingfish, Southern0.9112.75Mar 11, 2008David Camarillo Jr.dead piggy perch
Ladyfish1.8121.88Nov 26, 2004Nick RizopoulosFly Rod, Eg mullet
Needlefish, Atlantic1.2529.75Jun 1, 2015Hayden Mathewslive shrimp
Pompano, Florida6.4124.63Jun 18, 2006Juan Carrillo IIIlive shrimp
Seatrout, Sand0.7012.50Sep 20, 2025Ernst Toepfer Vspec rig
Seatrout, Spotted5.2526.00Mar 7, 2010David Camarillo Jr.live shrimp
Snapper, Gray2.6318.50Nov 26, 2004Nick RizopoulosFly Rod, Eg mullet
Snook, common6.5029.00Nov 25, 2005Nick RizopoulosFly Rod, Eg Mullet
Stingray, Southern176.0090.25Aug 8, 2004John Barreramullet

Weight Records · Fly Fishing · Junior Angler

SpecieslbinDateAnglerBait / method
Drum, Red6.5626.00Nov 25, 2004Nick RizopoulosEric's crab fly
Jack, Crevalle7.50Nov 26, 2004Nick RizopoulosEg mullet
Ladyfish1.8121.88Nov 26, 2004Nick RizopoulosEg mullet
Seatrout, Spotted3.3822.50Nov 23, 2005Nick RizopoulosEg Mullet
Snapper, Gray2.6318.50Nov 26, 2004Nick RizopoulosEg mullet
Snook, common6.5029.00Nov 25, 2005Nick RizopoulosEg Mullet

Catch and Release Records (by length) · Rod & Reel · All Ages

SpecieslbinDateAnglerBait / method
Drum, Black30.75May 5, 2013Marcus Molinagulp shrimp
Drum, Red36.25Aug 15, 2015Marcus MolinaRapala Storm
Ladyfish24.25Aug 24, 2013Stephen Ambriz Jr.DOA shrimp

Catch and Release Records (by length) · Rod & Reel · Junior Angler

SpecieslbinDateAnglerBait / method
Drum, Black30.75May 5, 2013Marcus Molinagulp shrimp
Drum, Red36.25Aug 15, 2015Marcus MolinaRapala Storm
Ladyfish23.75Dec 20, 2013Kenneth Biegalski

State records live on the Record Book. TPWD tracks water-body records only for the bays it names — the Gulf table covers surf, jetty and offshore fish alike.

Hazards on this water

Isolation is the hazard here, more than rock or current. The down-island route to the Mansfield jetties runs sixty miles of soft sand with unreliable cell service; the Park Service's own guidance is to check NOAA tide predictions, tell somebody your plans, and understand that a predicted high tide of 1.5 ft or greater can cover the beach entirely and make the drive inadvisable. Four-wheel drive is strongly recommended and beach conditions change quickly with weather, tides and location. On the water side, boat-only access to the south jetty means there is no walk-off escape if the weather turns while you are on the rocks. Shoaling in the East Cut is a live navigation hazard for anyone running to the Gulf of Mexico, and there is no published controlling depth we can point you at, so treat local knowledge as mandatory rather than optional. The jellyfish picture is the same as the rest of the lower coast: cabbagehead in late summer and early fall, moon jelly and stinging nettle from late spring through mid-summer, and Portuguese man o' war on the beachfront. Sources disagree on treatment, with TPWD's field notes giving meat tenderizer paste and the box-jellyfish guidance giving vinegar, tentacle removal with tools and explicitly not urine, ammonia or alcohol.

Coast-wide stingers, first aid and the flag system: Jellyfish, Stingers & Things That Hurt.

Elsewhere on the coast

Sabine / Port ArthurTwo granite arms off a Civil War pass, a four-square-mile oyster reef, and a man-made island.Galveston ComplexMiles of granite, the longest man-built fishing pier on earth, and a bay that feeds Houston.Freeport & SurfsideA paved jetty you can walk, a river that was moved on purpose, and Liberty ships on the bottom.Matagorda & SargentA river mouth with granite on both sides, two bays that fish nothing alike, and the only locks in Texas.Port O'ConnorTwo ways to the Gulf - a dredged ship channel and a natural pass - and a drowned town on the bay behind.Rockport & Aransas PassSeagrass, a pass that keeps closing, and 540 whooping cranes wintering behind the bay.Port Aransas & Corpus ChristiThe oldest jetties in Texas, a pier rebuilt six times, and the town that used to be called Tarpon.Baffin Bay & the Upper Laguna MadreA jetty system with the jetties scattered across the bottom and none of them marked.Port MansfieldA village of a hundred-odd people holding one of the most celebrated trout fisheries in America.South Padre & Port IsabelThe snook end of Texas: Brazos Santiago, a lighthouse, a causeway that fell, and the Texas Clipper.

Every figure on this page carries a source above it. Where a length, date or fee has no published figure we say so rather than guess. Corrections: support@ironjetty.com.