WIKITHE COAST › PORT O'CONNOR
Texas coast · region guide · sourced

Port O'Connor

Port O'Connor sits at the corner where Matagorda Bay, Espiritu Santo Bay and the Gulf all meet. It has a jettied ship channel cut through the peninsula in the 1960s and, a few miles west, Pass Cavallo, an unjettied natural inlet that has been swallowing boats since La Salle. Behind town are San Antonio Bay, Seadrift, Port Lavaca and the site of Indianola, which was Texas's second port until two hurricanes erased it. POC is a year-round fishery and a serious boat-handling coast.

RegionPort O'ConnorTide stationNOAA 8773701 Port O’ConnorPiers listed4Jetties & passes3Reefs & wrecks8Record watersSan Antonio Bay, Matagorda BayLivebite score · spots · chart · Dock Talk
PiersJettiesReefs & wrecksSeasonsHistoryRecordsHazards

Piers & platforms

King Fisher Beach pier

East end of Port O'Connor

Port O'Connor's public shore-fishing comes down to the jetty and the King Fisher Beach pier. A separate account describes a public beach with a lighted pier at the east end of town. Length, ownership and hours have no published source — go and look rather than plan around a figure.

The walk-on option in town when the jetty is blown out.

Seadrift Bayfront Fishing Pier

Bayfront park near the flagpole, Seadrift - San Antonio Bay

Built in 2013: 300 feet long with a 50-foot T-head, with handicap parking, concrete walkways, a timbered railing and lighting throughout. It was funded by the Coastal Impact Assistance Program through the U.S. Fish and Wildlife Service, drawn from 2007–2010 offshore oil and gas revenue; Calhoun County was one of 18 Texas counties funded. Urban Engineering of Victoria designed it, and interpretive signage on San Antonio Bay was planned.

The best-documented pier in the region, and the one with a lit T-head over San Antonio Bay.

Lighthouse Beach, Port Lavaca

Lavaca Bay, Port Lavaca

Public park on Lavaca Bay with a fishing pier, splash pad, playground and boat ramp; restrooms at the adjacent Bauer Community Center. Parking is free and the beach area is open 24 hours. The Formosa Wetlands Walkway, a long wooden boardwalk over the water, connects to the Alcoa Birding Tower on the Calhoun Loop birding trail. The relocated Halfmoon Reef Lighthouse of 1858 stands nearby with accessible grounds. No published pier length.

Free, 24-hour bay access with a boardwalk and a screw-pile lighthouse in the same park.

Indianola bayfront

Indianola, Calhoun County

Indianola today is a small unincorporated fishing village, and local pages reference bayfront fishing access. No authoritative source gives a pier name, length or owner, so none is stated here. What is documented is the drowned townsite offshore and the 1963 historic landmark marker.

Shore access at the most consequential ghost town on the Texas coast.

Jetties & passes

Port O'Connor jetties / Matagorda Ship Channel

Matagorda Peninsula south of Port O’Connor · Ship channel constructed 1962-1966

The Matagorda Ship Channel was cut through the peninsula between 1962 and 1966 to let ocean-going vessels move between the Gulf and Matagorda Bay, and it forms part of the Port of Port Lavaca-Point Comfort under the Calhoun Port Authority. Channel length is given as 2.00 miles; maximum vessel size is 810 feet length overall, 138-foot beam, 50-foot draft. There is no published figure for the jetty length in feet — TPWD's statewide jetty feature names Port O'Connor among the Texas jetty systems but publishes lengths only for Galveston, where 35,587 feet makes the Guinness-listed longest jetties on earth. Texas jetties generally produce speckled trout, redfish and drum, with snook, king mackerel, tarpon, cobia and juvenile snappers as bonus catches. Wear felt-soled wading boots for rock-walking because of the algae; start your engine before you free an anchor, and use an anchor you are willing to lose on rock.

Pass Cavallo

28.3848 N, 96.3839 W - Calhoun County, between Matagorda Peninsula and Matagorda Island · Natural inlet - unjettied

One of five natural inlets between the Gulf and Matagorda Bay. La Salle established the first French settlement in Texas here in 1684 and La Belle passed through in 1686. It was a Civil War port of entry, later captured by Union forces during the blockade of Texas, and the Matagorda Island Lighthouse was originally built here. Modern shoaling and depth figures, and the effect of the ship channel on the pass, have no citable published source — the pass is unjettied, it moves, and it is widely treated as a boat-handling hazard. Read it on the day.

Port O'Connor Paddling Trail

Espiritu Santo and Matagorda Bays out of Port O’Connor · TPWD-maintained paddling trail · 40 miles

A 40-mile paddling trail crossing Espiritu Santo and Matagorda Bays. Espiritu Santo Bay itself is a 16-mile-long, 5-mile-wide northeastern extension of San Antonio Bay, separated from Matagorda Bay by the barrier islands running south from Port O'Connor to Matagorda Island; the bottom is oyster reef, mud, sand and shell and it is part of the Guadalupe River estuary system. Its deeper water holds redfish, trout and flounder. Paddlers routinely encounter stingrays along with dolphins, wading birds and sea turtles.

Reefs, wrecks & structure

Matagorda Island Liberty Ship Reef (MI-616) liberty ship reef

28°06.996' N, 96°05.201' W - 21 nm from Port O'Connor - 107 ft

Three Liberty ships: Dwight L. Moody, George Dewey and Jim Bridger. The SS Dwight L. Moody was an EC2-S-C1 Liberty ship laid down 4 March 1943 and launched 28 June 1943 by J.A. Jones Construction at Panama City, Florida. She was laid up in reserve in 1946, transferred to Texas in 1975 for reefing, and sunk on 6 April 1976 at 28 06 58 N, 96 05 14 W alongside her sisters. This is the closest big-steel structure to POC and the standard first offshore stop.

"Keeping It Wild" nearshore reef artificial reef

Gulf site off Port O'Connor - reported bottom depths reaching 20 ft

CCA Texas created the Port O'Connor nearshore reefing site, originally a 160-acre permit funded with $100,000 from CCA's Habitat Today for Fish Tomorrow program covering permitting, surveys, lease and the USACE permit, targeted at TPWD fiscal 2014. Deployment began at the end of April 2017 with 500 concrete pyramids in a 381-acre Gulf site, funded at $1 million - $400,000 from Building Conservation Trust, $200,000 from CCA Texas and $400,000 from TPWD. A year later it was reported as about 381 acres with roughly 700 pyramids, some donated by Shell Oil, with bottom depths reaching 20 feet, monitored by the Center for Sportfish Science and Conservation. The sources conflict — 160 versus 381 acres, 500 versus 700 pyramids — so treat the figures as approximate. Species observed on it: red snapper, gray triggerfish, lane snapper, greater amberjack, pigfish, pinfish, Atlantic croaker, Atlantic spadefish, whiting and hardhead catfish.

Matagorda Island A-7 artificial reef

27°51.387' N, 96°11.379' W - 37 nm from Port O'Connor - 198 ft

The MI-A-7 four-pile jacket, base and top, reefed in place. Deep structure at the outer edge of a long day out of POC.

Brazos A-132 artificial reef

27°49.363' N, 95°59.401' W - 40 nm from Port O'Connor - 200 ft

The BA-A-132 eight-pile jacket. Two hundred feet of water over a full-size platform jacket — the deepest of the standard POC runs in TPWD's summary.

Brazos A-28 artificial reef

28°08.965' N, 95°29.707' W - 47 nm from Port O'Connor - 150 ft

Three four-pile jackets — BA-386S, BA-578 and BA-A-28 — clustered on one site. The longest run of the group, and the shallowest of the deep sites.

La Belle (1686) wreck

Matagorda Bay - hull recovered, site excavated 1996-97

Not a fishing spot — the hull is in Austin — but the defining wreck of this bay. Built in France by Honore Mallet in 1684 as a barque longue, 54 feet long, 40 to 45 tons, 8-foot draft. She grounded in early 1686 with six of 27 aboard surviving. A magnetometer survey found her in 1995; a bronze cannon with Louis XIV's crest recovered on 5 July 1995 confirmed the identity. A $1.5 million cofferdam allowed full excavation in 1996–97 and produced over one million artifacts. Since 2014 the conserved hull has been displayed at the Bullock Texas State History Museum.

Site 41CL92 (POC 4) - probably the Hannah Elizabeth wreck

Pass Cavallo - about 6.5 m (21 ft)

Found in February 1998 during a search for La Salle's storeship L'Aimable, this is the best-studied wreck of the Pass Cavallo assemblage. It lies in about 6.5 meters of water and produced roughly 200 artifacts dating 1815–1845: over 80 lead shot, more than 40 pieces of brass firearm furniture, 15-plus firearm fragments, copper sheathing and iron bar stock. The leading identification is the Hannah Elizabeth, a small New Orleans merchant schooner carrying munitions for Texan troops at Goliad, wrecked at the entrance to Pass Cavallo in November 1835 while evading a Mexican brig-of-war.

Indianola courthouse wreck

About 300 feet offshore, underwater in Matagorda Bay

Storm erosion has submerged most of the original Indianola townsite. The old courthouse now lies about 300 feet offshore, underwater. Structure is structure - and this one is a monument.

The year on this water

Jan-FebPort O'Connor is a year-round fishery, and winter is the redfish and trout grind. Espiritu Santo's deeper water holds redfish, trout and flounder when the shallows go cold. Wind decides everything: the ship channel jetties are fishable on a north wind that shuts the open bay down.Mar-AprTrout move up. San Antonio Bay's record spotted seatrout - 11.10 lb, 30.50 inches — was an April fish, taken 29 April 1995. Big gator trout around Matagorda Island are a regular occurrence rather than a rumour here.May-JunJellyfish season opens in May. The jetties turn on and the nearshore reef becomes worth the run. Offshore trips head about 40 miles south-southeast to the rigs.Jul-AugPeak summer: mahi mahi around floating timber at the rigs, king mackerel on cut bait and trolling. Inshore, black drum and crevalle jack carry the heat. San Antonio Bay's fly-rod black drum record of 43.56 lb came on 26 August 2007.Sep-OctThe flounder run is October through December, and September closes out the crevalle. Ted Baker's 26.36 lb San Antonio Bay jack came on 27 October 2002; Charlie Barton's 8.10 lb flounder on 30 September 2017. Hurricane season is still live — Indianola is the reason that sentence is in this file.Nov-DecFlounder finish. Snapper and grouper offshore remain the draw on flat days. Cold fronts drop bay levels and stack fish in the deeper cuts and along the channel edges.

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

A dash of history

1684-1686 · La Salle and La Belle

La Salle established the first French settlement in Texas at Pass Cavallo in 1684. His barque longue La Belle — 54 feet long, 40 to 45 tons, 8-foot draft, built in France by master shipbuilder Honore Mallet in 1684 — came through the pass in 1686. The expedition had sailed from La Rochelle on 24 July 1684 with four ships and about 300 colonists; one was taken by Spanish privateers and another grounded in Matagorda Bay, leaving La Belle as the last ship. In early 1686 a crew thinned by losses drifted and ran her aground. Six of the 27 aboard survived.

1846-1875 · Indianola rises

Indianola was founded in August 1846 by Samuel Addison White and William M. Cook on Matagorda Bay. Charles Morgan made it a port of call for his Gulf steamship line in 1849. In 1856 the camels of the U.S. Camel Corps experiment came ashore here. By 1875 it was the second port in Texas after Galveston, with a population of 5,000. Today it is a small unincorporated fishing village, and the old courthouse lies about 300 feet offshore, underwater in Matagorda Bay.

1875 and 1886 · Two storms end a city

The hurricane of 15 September 1875 killed between 150 and 300 residents and nearly destroyed Indianola. The town rebuilt. On 19 August 1886 a second hurricane, and the fire that followed it, finished the job. The county seat moved to Port Lavaca, the post office closed permanently on 4 October 1887, and the town was declared dead. Recorded Texas Historic Landmark designation came in 1963; a granite marker stands on the site. It is the standing lesson in Gulf storm surge on this bay.

1852 · The Matagorda Island light

Built in 1852 of cast iron and originally 55 feet tall, later extended by 24 feet to carry a stronger Fresnel lens. Confederates tried to demolish it during the Civil War and managed only to damage six iron sections. It was disassembled and moved two miles inland in 1872–73 and relit with a third-order Paris-made Fresnel lens. It operated until 1995; restoration by the Matagorda Island Foundation began in 1999. The original lens is at the Calhoun County Museum in Port Lavaca. The tower stands about six miles offshore from Port O'Connor and three miles from the island dock — grounds open, tower interior closed.

1858 · Halfmoon Reef Light

A hexagonal wooden tower 20 feet tall on iron screw piles, built in 1858 on Halfmoon Reef in Matagorda Bay — the only surviving screw-pile lighthouse on the Texas coast. It was given a red chimney so mariners would not confuse it with the Matagorda Island light. Sold to private owners after 1942 hurricane damage, donated to the Calhoun County Historical Commission in 1978 and moved to Port Lavaca beside Highway 35, where it received a Texas Historical Marker in 1985.

1962-1966 · The ship channel

The Matagorda Ship Channel was constructed between 1962 and 1966 to let ocean-going vessels move between the Gulf and Matagorda Bay. It crosses the Matagorda Peninsula and forms part of the Port of Port Lavaca-Point Comfort, managed by the Calhoun Port Authority. Channel length is given as 2.00 miles, with maximum vessel size 810 feet length overall, 138-foot beam and 50-foot draft. No published figure gives the jetty length in feet.

1995-2014 · La Belle comes up

A magnetometer survey found La Belle in 1995, 309 years after she sank. On 5 July 1995 divers recovered a bronze cannon bearing the crest of Louis XIV, confirming the identity. A $1.5 million cofferdam allowed full excavation in 1996–97, producing over one million artifacts. The hull was conserved with polyethylene glycol and freeze-drying, and since 2014 it has been on display at the Bullock Texas State History Museum in Austin. The most important shipwreck in Texas came out of the bay you launch into.

1997-1999 · The Pass Cavallo survey

A magnetometer survey of Pass Cavallo run between 1997 and 1999 located 66 targets and 18 possible wreck sites — ten 20th-century, five 19th-century, two 18th-century and one indeterminate. The pass is a graveyard with a filing system.

The record book, locally

San Antonio Bay's TPWD water body records, last updated 2 July 2025: black drum on fly, 43.56 lb at 43.50 inches, Mark Murray, 26 August 2007; red drum 28.00 lb at 42.00 inches, Tracy Drews, 4 July 1998; crevalle jack 26.36 lb at 41.50 inches, Ted Baker, 27 October 2002; spotted seatrout 11.10 lb at 30.50 inches, Mark Idoux, 29 April 1995; southern flounder 8.10 lb at 25.25 inches, Charlie Barton, 30 September 2017. Junior-angler and bow-fishing categories also exist. Matagorda Bay's record book is shared with the Matagorda and Sargent region — the standing heavyweight is Riker Sims's 56.00 lb black drum of 18 June 2024. Espiritu Santo Bay is a separate TPWD water body (WB_code 4170) but its records page could not be retrieved, so there is no published figure for that bay quoted here.

San Antonio Bay

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

Weight Records · Rod & Reel · All-Ages

SpecieslbinDateAnglerBait / method
Bass, Hybrid Striped8.7525.00Apr 14, 1993James Potts
Bass, Striped7.2228.50Apr 21, 1990Joseph H. DiStefano
Catfish, Hardhead2.4418.27Apr 29, 1997Lyndon Curry
Drum, Black43.5643.50Aug 26, 2007Mark MurrayFly Rod, Horbey Spoon Fly
Drum, Red28.0042.00Jul 4, 1998Tracy Drews
Flounder, Southern8.1025.25Sep 30, 2017Charlie Bartoncustom
Jack, Crevalle26.3641.50Oct 27, 2002Ted BakerFly Rod, streamer
Kingfish, Southern1.3815.00Jun 4, 2006Max Freytagshrimp
Ladyfish3.8826.14Aug 22, 1995Lyndon Curry
Lefteye Flounders1.8013.25Feb 11, 2000Walter McLendonFly Rod, red/white bendback
Pinfish0.8811.50Dec 2, 2010Sherry Roberdslive shrimp
Seatrout, Spotted11.1030.50Apr 29, 1995Mark Idoux
Sheepshead9.5023.75Jul 24, 2006Clinton Dentlerdead shrimp

Weight Records · Fly Fishing · All-Ages

SpecieslbinDateAnglerBait / method
Drum, Black43.5643.50Aug 26, 2007Mark MurrayHorbey Spoon Fly
Drum, Red8.9429.00Oct 27, 2003Stan NaboznyHorbey Spoonfly
Jack, Crevalle26.3641.50Oct 27, 2002Ted Bakerstreamer
Ladyfish2.3122.00Aug 11, 2003Stan NaboznyHorbey Spoonfly
Lefteye Flounders1.8013.25Feb 11, 2000Walter McLendonred/white bendback
Seatrout, Spotted2.1519.50Feb 13, 2000Peter Logan

Weight Records · Bow Fishing · All-Ages

SpecieslbinDateAnglerBait / method
Flounder, Southern4.5620.63Dec 20, 2013Blake Carter
Ladyfish2.6023.00Aug 15, 2014Blake Carter
Mullet, Striped3.4521.50Aug 29, 2014Blake Carter
Ray, Cownose24.13Mar 22, 2014Blake Carter
Sheepshead9.1022.75Mar 13, 2014Ison Sadler
Stingray, Southern30.94Mar 22, 2014Blake Carter

Weight Records · Rod & Reel · Junior Angler

SpecieslbinDateAnglerBait / method
Drum, Red4.3824.00Jun 3, 2006Max Freytagspoon
Flounder, Southern6.0023.50Jun 23, 2017Skylar J. Haddockhogie swim tail
Jack, Crevalle21.0039.25Aug 4, 2006Casey HowardTexas trout killer
Kingfish, Southern1.3815.00Jun 4, 2006Max Freytagshrimp
Ladyfish2.4724.00Jul 28, 2005Matthew Curryspoon
Seatrout, Spotted2.0617.00Jun 5, 2006Alan Freytagspoon

Weight Records · Bow Fishing · Junior Angler

SpecieslbinDateAnglerBait / method
Flounder, Southern4.5620.63Dec 20, 2013Blake Carter
Ladyfish2.6023.00Aug 15, 2014Blake Carter
Mullet, Striped3.4521.50Aug 29, 2014Blake Carter
Ray, Cownose24.13Mar 22, 2014Blake Carter
Sheepshead9.1022.75Mar 13, 2014Ison Sadler
Stingray, Southern30.94Mar 22, 2014Blake Carter

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

SpecieslbinDateAnglerBait / method
Ladyfish21.50Aug 20, 2010Jacob Boltonspinner bait

Matagorda Bay

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

Weight Records · Rod & Reel · All-Ages

SpecieslbinDateAnglerBait / method
Bass, Striped3.1920.12Jul 8, 1989Robert Koch Jr.
Bonnethead19.2047.00Aug 17, 2020Blake HodsonLive Shrimp
Catfish, Gafftopsail3.1122.00Jun 14, 2006Benjamin Fougerelive mullet
Catfish, Hardhead1.8817.00May 3, 2014Michael ChandlerShrimp
Croaker, Atlantic3.6019.75Dec 10, 2010William Ferro
Drum, Black56.0020.00Jun 18, 2024Riker SimsCrab
Drum, Red41.5046.50Aug 14, 2019Candace KernFly Rod, rust toad fly
Flounder, Southern11.7528.25Jun 14, 2003Donnie MachaNorton sand eel
Gar, Alligator63.8065.50May 3, 2026Riker Simssquid
Grunt, Barred1.1612.24Jun 18, 1998Gary McCauley
Hake, Spotted0.9415.00Jul 14, 1994Gary Kaiser
Herring, Skipjack1.2515.00Jan 4, 2002Kenneth Mozisekartificial lure
Jack, Crevalle29.5042.00Oct 9, 2005Nathan Gathrightlive mullet
Ladyfish4.3827.00Sep 20, 2025Savannah Reneaucut mullet
Mackerel, Spanish4.2026.00May 10, 2026Carson Weathersbylure
Menhaden, Gulf0.9010.75Jul 12, 1995Jacob Coffey
Pigfish1.009.50Jun 14, 2004Caleb Ormandcut squid
Puffer, Smooth4.3022.13Sep 10, 1994Brian Gerlich
Seatrout, Sand3.5019.41Dec 17, 1995Guy McAllister
Seatrout, Spotted10.9031.00Jan 20, 1999Mark Idoux
Shark, Blacktip68.0068.00Jun 23, 2013Jonathan Heatoncut ladyfish
Shark, Bull12.2530.25Jun 18, 2025Riker Simsspanish mackerel
Sheepshead6.9421.25Jul 30, 2015Chris Glynnshrimp
Snapper, Gray1.2512.75Jul 8, 2005Kendall Campcut bait
Stingray, Southern41.3882.50Jun 22, 2013Michael Bickelcut ladyfish
Toadfish, Gulf0.9411.38Jun 17, 2004Caleb Ormandcut squid
Tripletail33.5034.00Jun 29, 1984Edie Pruitt

Weight Records · Fly Fishing · All-Ages

SpecieslbinDateAnglerBait / method
Drum, Black29.7538.50Mar 8, 2006Stan Naboznycrab fly
Drum, Red41.5046.50Aug 14, 2019Candace Kernrust toad fly
Jack, Crevalle28.5639.75Apr 25, 2008Douglas SimpsonHorbey ribbon fish fly
Ladyfish2.2021.14Sep 1, 2019Reave P. Maddoxclouser
Seatrout, Spotted5.8826.75Nov 17, 2008Richard Peveygold/red spoonfly

Weight Records · Rod & Reel · Junior Angler

SpecieslbinDateAnglerBait / method
Bonnethead19.2047.00Aug 17, 2020Blake HodsonLive Shrimp
Catfish, Gafftopsail3.1122.00Jun 14, 2006Benjamin Fougerelive mullet
Catfish, Hardhead1.2515.00Jul 2, 2012Joseph Johnsonmullet
Drum, Black56.0020.00Jun 18, 2024Riker SimsCrab
Drum, Red26.2043.00Oct 15, 2022Wade CouchCrab
Gar, Alligator63.8065.50May 3, 2026Riker Simssquid
Jack, Crevalle29.5042.00Oct 9, 2005Nathan Gathrightlive mullet
Ladyfish4.3827.00Sep 20, 2025Savannah Reneaucut mullet
Pigfish1.009.50Jun 14, 2004Caleb Ormandcut squid
Seatrout, Spotted9.0030.00Apr 30, 2005Matthew Johnsonlive shrimp
Shark, Blacktip25.7547.00Jun 17, 2004Caleb Ormandlive mullet
Shark, Bull12.2530.25Jun 18, 2025Riker Simsspanish mackerel
Snapper, Gray1.2512.75Jul 8, 2005Kendall Campcut bait
Toadfish, Gulf0.9411.38Jun 17, 2004Caleb Ormandcut squid
Tripletail7.5022.00Jul 25, 2005Max Freytagshrimp

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

SpecieslbinDateAnglerBait / method
Catfish, Gafftopsail22.00Oct 22, 2010Jay HakalaBerkley Gulp
Drum, Red46.50Aug 14, 2019Candace KernFly Rod, rust toad fly
Flounder, Southern17.50Aug 8, 2009Larry Boltonspinner Bait
Gar, Alligator91.00Sep 16, 2015Paul Blockmullet
Jack, Crevalle44.50Mar 5, 2019Chance Boltenartificial DOA shrimp
Ladyfish27.00Sep 20, 2025Savannah Reneaucut mullet
Seatrout, Spotted21.00May 6, 2026Riker Simsshrimp
Sheepshead23.00Mar 4, 2012Kimberly Woffordlive shrimp

Catch and Release Records (by length) · Fly Fishing · All Ages

SpecieslbinDateAnglerBait / method
Drum, Red46.50Aug 14, 2019Candace Kernrust toad fly
Jack, Crevalle42.00May 28, 2020Charlie McDanielsilver mullet pattern

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

SpecieslbinDateAnglerBait / method
Catfish, Gafftopsail20.75Jun 19, 2025Riker Simslive croaker
Ladyfish27.00Sep 20, 2025Savannah Reneaucut mullet
Seatrout, Spotted21.00May 6, 2026Riker Simsshrimp

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

Same coastwide jellyfish pattern: May through October, peaking in late summer, with cannonball, Portuguese man o' war, blue button, moon jelly, sea nettle and pink meanie the species to know. Rinse a sting with seawater, not fresh, then vinegar or baking soda and a hot-water soak; get medical help for severe reactions and man o' war stings. On the rocks, the hazard is algae — felt-soled wading boots are the recommendation for rock-walking, and boaters should start their engines before freeing an anchor and use an anchor suited to rock. Paddlers on the 40-mile POC trail routinely encounter stingrays; the shuffle applies. Pass Cavallo is an unjettied natural inlet with no published modern depth or shoaling figures and a documented record of 18 possible wreck sites from a single survey — run it on local knowledge, not on a chart plotter. And the largest hazard on this bay is historical: Indianola was Texas's second port, and two hurricanes eleven years apart put it under water. Check the season page for limits.

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.