Where Matagorda Bay, Pass Cavallo and the ship channel all meet — wade-fishing for trout and reds on the back-bay flats, jetty fishing at the land cut, and offshore access without a long run.
Part of the Gulf of Mexico region.
Biting right now — 14 species are worth targeting in September here, and the 6 marked Peak are at their best right now.
Tap any species for how to identify it, when it runs and what to throw. This is when the fish are active here — check the regulations below before you keep anything.
Pass Cavallo, 108 miles southwest of the Galveston entrance, is the natural entrance to Matagorda Bay and is about 0.35 mile wide between Matagorda Island and Matagorda Peninsula. It is obstructed by a bar that shifts frequently in both position and depth, carrying 3 to 8 feet, and with any sea or swell running outside there is virtually a continuous line of breakers across it. The pass is not considered navigable and is used only by a few local boats drawing less than 5 feet.
Matagorda Bay runs 5 to 13 feet deep, averaging 10 to 12 feet over most of its area. The tidal current in Pass Cavallo is believed to reach 2 knots with currents of 5 knots reported, and it is reported very strong in the land cut through Matagorda Peninsula, especially on the runoff of the ebb after strong south winds. In the Matagorda Ship Channel the current reaches about 3 knots and up to 7 knots under severe conditions.
Halfmoon Reef reaches about 3 miles off Palacios Point, the southwest point of the tongue of land between the east and north parts of the bay. The reef is made of shells, runs 100 to 500 yards wide and carries a light off its southeast end, and a fish haven marked by private lighted buoys sits on it with a reported least depth of 1 foot. Abandoned structures lie immediately outside the Matagorda Ship Channel limits, some of which may not show above the waterline.
The Matagorda Ship Channel is a 22-mile deepwater channel running from the Gulf through a jettied land cut in Matagorda Peninsula and on through Matagorda and Lavaca Bays to Point Comfort, marked by lighted buoys offshore and lights inside the bay. Strong currents and turbulent water are reported in Matagorda Bay in the vicinity of the land cut. The usual small-boat storm anchorages in this area are the Harbor of Refuge south of Port Lavaca in 13 feet, and shallower holes in Chocolate, Lavaca, Carancahua and Tres Palacios Bays.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speckled Trout | ||||||||||||
| Redfish | ||||||||||||
| Flounder | ||||||||||||
| Sheepshead | ||||||||||||
| Black Drum | ||||||||||||
| Pompano | ||||||||||||
| Tripletail |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cobia | ||||||||||||
| King Mackerel | ||||||||||||
| Spanish Mackerel | ||||||||||||
| Amberjack | ||||||||||||
| Mangrove Snapper | ||||||||||||
| Sharks |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yellowfin Tuna | ||||||||||||
| Blackfin Tuna | ||||||||||||
| Wahoo | ||||||||||||
| Mahi (Dolphin) | ||||||||||||
| Red Snapper* | ||||||||||||
| Greater Amberjack |
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Typical: 14–22 in, 1–3 lb
Tell it apart: The pair of prominent canine fangs at the front of the upper jaw plus loose black spots that run onto the soft dorsal and tail (never on the spiny first dorsal) confirm a spotted seatrout; the spots are discrete black dots, not the rosette pattern of a redfish.
Typical: 18–30 in, 3–10 lb; bulls run well over 40 in
Tell it apart: The black eyespot(s) at the tail base plus a coppery body and barbel-free chin separate redfish from black drum, which is gray, deep-bodied, has chin barbels, and bears vertical bars (in juveniles) but no tail spot.
Easily confused with: Black Drum
Typical: 12–20 in, 1–3 lb
Tell it apart: A fish that lies flat on its side with both eyes on the upper (left) side is a flounder; no other Gulf food fish is laterally flattened with both eyes on one side.
Typical: 14–18 in, 2–5 lb
Tell it apart: Protruding human-like front teeth plus persistent bold black bars and NO chin barbels confirm sheepshead; juvenile black drum also has vertical bars but has chin barbels, a rubbery toothless mouth, and loses its bars with age.
Easily confused with: Black Drum
Typical: 14–30 in, 2–15 lb
Tell it apart: Chin barbels are the giveaway — neither sheepshead nor redfish has them; black drum's bars fade with age while the barbels remain, and unlike redfish it has no eyespot on the tail.
Easily confused with: Sheepshead, Redfish
Typical: 12–17 in, 1–3 lb
Tell it apart: A small, deep, silvery fish with a deeply forked tail, yellow belly, blunt face, and no body spots or trailing fin filaments is a Florida pompano; a permit grows much larger, deeper, and shows a dark patch on the side/pectoral.
Typical: 18–26 in, 5–15 lb
Tell it apart: Rounded soft dorsal and anal fins reaching back beside the tail to mimic three tails are diagnostic, especially when the fish is seen drifting on its side near buoys, weed lines, or other structure.
Typical: 30–45 in, 15–40 lb
Tell it apart: The row of short, isolated spines in front of the soft dorsal plus a normal forked (homocercal) bony-fish tail and a gill cover separate cobia from a shark (which has gill slits and an uneven heterocercal tail) and from the much smaller, sucker-disk-headed remora.
Easily confused with: Sharks
Typical: 24–40 in, 8–20 lb
Tell it apart: Adults lack yellow spots and the lateral line takes a sharp steep dip under the second dorsal, separating king from the smaller, persistently-spotted Spanish mackerel, which has a gently sloping lateral line and a black blotch on its first dorsal fin.
Easily confused with: Spanish Mackerel
Typical: 14–22 in, 1–3 lb
Tell it apart: Persistent golden-yellow spots, a black blotch on the front of the first dorsal fin, and a smoothly sloping lateral line mark Spanish mackerel versus the larger, adult-unspotted king, whose lateral line dips sharply under the second dorsal and whose first dorsal is plain gray.
Easily confused with: King Mackerel
Typical: 30–45 in, 15–40 lb
Tell it apart: "Amberjack" here means greater amberjack: the dark nuchal bar angling from the eye to the first dorsal and the amber midline stripe are the field marks; check soft-dorsal ray counts (typically 29-35) and that there are no scutes to separate it from lesser amberjack and banded rudderfish.
Typical: 12–18 in, 1–4 lb
Tell it apart: A grayish snapper with prominent front canine teeth, a dark eye-bar, and a rounded anal fin is a mangrove (gray) snapper; it never shows the solid brick-red body and pointed anal fin of a red snapper.
Easily confused with: Red Snapper*
Typical: 2.5–6 ft, 10–90 lb
Tell it apart: Exposed gill slits, sandpaper skin, and an uneven tail with a longer upper lobe identify any shark; nose shape, fin markings, and teeth then separate common Gulf species (blacktip's black-tipped fins, bonnethead/hammerhead's flattened head, bull shark's stout blunt snout).
Easily confused with: Cobia
Typical: 36–50 in, 30–80 lb
Tell it apart: Long, bright-yellow sickle-shaped dorsal and anal fins plus yellow black-edged finlets distinguish yellowfin from the much smaller blackfin, which keeps short fins and dark, dusky finlets.
Easily confused with: Blackfin Tuna
Typical: 20–28 in, 5–20 lb
Tell it apart: Dark, dusky finlets with no bright-yellow black-edged margins and short (non-sickle) dorsal/anal fins separate the small blackfin from yellowfin tuna.
Easily confused with: Yellowfin Tuna
Typical: 40–60 in, 20–50 lb
Tell it apart: Bright cobalt tiger-stripe bars, an elongated beak-like jaw, and a long, low first dorsal fin separate wahoo from the adult-spotless king mackerel, whose lateral line dips sharply and which lacks vertical bars.
Easily confused with: King Mackerel
Typical: 24–40 in, 5–25 lb
Tell it apart: The single full-length dorsal fin, blunt steep forehead, and electric green-gold-blue color with scattered spots are unmistakable and shared by no other Gulf pelagic; bulls have a far steeper forehead than cows.
Typical: 16–28 in, 3–12 lb
Tell it apart: A solid red body with a red eye and a pointed (not rounded) anal fin confirms American red snapper; the gray mangrove snapper never turns solid red, keeps a dark (not red) eye, and has a rounded anal fin.
Easily confused with: Mangrove Snapper
Typical: 30–50 in, 20–40 lb
Tell it apart: The dark nuchal bar through the eye to the dorsal origin plus the amber midbody stripe and the lack of lateral-line scutes ID greater amberjack; soft-dorsal ray count (typically 29-35) separates it from the smaller lesser amberjack and banded rudderfish.
Falling tide drains the marsh and creeks, piling redfish and trout at the mouths; incoming tide is the money move for pompano in the surf, sheepshead on structure, and cobia cruising the nearshore rigs.
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