BayWise Fish Presence Data

Know what’s biting around Aransas Bay before you leave the dock.

A practical seasonal fishing intelligence page for Aransas Pass, Port Aransas, Rockport, Corpus Christi Bay, and Redfish Bay.

Built for Gulf Coast timing.

Spring trout and slot reds, summer kings and snapper, fall bull reds and flounder, winter drum and sheepshead — this guide turns raw seasonal research into a quick field reference.

Monthly Peaks

Seasonal calendar

Jan

Black Drum, Sheepshead, Bluefish, Blackfin Tuna, Wahoo

Feb

Black Drum, Sheepshead, Bluefish, Blackfin Tuna, Wahoo

Mar

Redfish, Speckled Trout, Black Drum, Sheepshead, Pompano, Sand Trout, Greater Amberjack, Gray Triggerfish

Apr

Redfish, Speckled Trout, Flounder, Pompano, Whiting, Sand Trout, Mangrove Snapper, Greater Amberjack

May

Redfish, Speckled Trout, Flounder, Jack Crevalle, Ladyfish, Gafftopsail Catfish, Pompano, Whiting

Jun

Jack Crevalle, Ladyfish, Gafftopsail Catfish, Whiting, Sand Trout, Spanish Mackerel, Red Snapper, Mangrove Snapper

Jul

Jack Crevalle, Ladyfish, Gafftopsail Catfish, Whiting, Sand Trout, Spanish Mackerel, Red Snapper, Mangrove Snapper

Aug

Jack Crevalle, Ladyfish, Gafftopsail Catfish, Whiting, Sand Trout, Spanish Mackerel, Red Snapper, Mangrove Snapper

Sep

Redfish, Speckled Trout, Ladyfish, Gafftopsail Catfish, Pompano, Whiting, Spanish Mackerel, Bluefish

Oct

Redfish, Speckled Trout, Flounder, Ladyfish, Pompano, Whiting, Spanish Mackerel, Bluefish

Nov

Redfish, Speckled Trout, Pompano, Bluefish, Greater Amberjack, Gray Triggerfish, Blackfin Tuna, Wahoo

Dec

Black Drum, Sheepshead, Blackfin Tuna, Wahoo

Species Intelligence

Fish presence guide

Redfish

Inshore

Sciaenops ocellatus

Year-round availability. Bull reds (30-40+ inches) pack the Aransas Pass jetties in fall during the spawn run. Spring offers excellent slot red action on shallow flats.

Peak: Mar Apr May Sep Oct Nov
Habitat: Grass flats, Oyster reefs, Marsh shorelines, Channel edges, Jetties

Speckled Trout

Inshore

Cynoscion nebulosus

Most popular inshore gamefish. Trophy trout (28+ inches) hold in deep guts in winter. Spawn bite is outstanding on shallow flats at dawn. Fall offers aggressive topwater action.

Peak: Mar Apr May Sep Oct Nov
Habitat: Grass flats, Shell bars, Oyster reefs, Deep channels (winter), Seagrass beds

Black Drum

Inshore

Pogonias cromis

Most consistent in cooler months. Excellent table fare when under 10 lbs. Large drum (30-50+ lbs) are common around the jetties in winter.

Peak: Dec Jan Feb Mar
Habitat: Jetty pilings, Channel markers, Oyster reefs, Deep holes, Barnacle-covered structure

Flounder

Inshore

Paralichthys lethostigma

Famous 'fall run' in October-November when flounder migrate to Gulf passes to spawn. Excellent table fare. Gigging is popular in shallow water.

Peak: Apr May Oct
Habitat: Sandy bottoms, Channel edges, Passes, Sandy pockets near grass lines, Mud flats

Sheepshead

Inshore

Archosargus probatocephalus

Peak fishing during cooler months when they spawn around hard structure. Infamous bait stealers — use small sharp hooks. Excellent eating.

Peak: Dec Jan Feb Mar
Habitat: Jetty structure, Dock pilings, Rock walls, Barnacle-covered structure, Oyster reefs

Jack Crevalle

Inshore

Caranx hippos

Powerful fighting fish that travels in aggressive schools. Will blow up on topwater plugs. Not considered table fare by most anglers.

Peak: May Jun Jul Aug
Habitat: Open water, Channels, Passes, Jetties, Surf zones

Ladyfish

Inshore

Elops saurus

Acrobatic leapers, great fun on light tackle. Not edible — mushy flesh. Abundant in warmer months.

Peak: May Jun Jul Aug Sep Oct
Habitat: Bays, Passes, Nearshore Gulf, Flats, Sand areas

Gafftopsail Catfish

Inshore

Bagre marinus

Common bycatch in summer. Surprisingly good eating despite being a catfish. Handle carefully — venomous dorsal and pectoral spines.

Peak: May Jun Jul Aug Sep
Habitat: Shallow inshore, Estuaries, Bays, Sandy/muddy bottoms, Brackish water

Pompano

Inshore

Trachinotus carolinus

Excellent table fare — considered one of the best-eating fish. Winter surf fishing can be outstanding. Feeds on sand fleas and small crustaceans.

Peak: Mar Apr May Sep Oct Nov
Habitat: Surf zone, Gulf beaches, Passes, Sandy bottoms, Jetties

Whiting

Inshore

Menticirrhus littoralis

Year-round surf fishing staple. Uses chin barbel to find prey in sand. Excellent eating — firm, white, mild flesh.

Peak: Apr May Jun Jul Aug Sep Oct
Habitat: Surf zone, Sandy beaches, Coastal waters over sand/mud

Sand Trout

Inshore

Cynoscion arenarius

Good eating but softer flesh than speckled trout. Often found in sandy areas vs. grass flats where specks hold. No bag limit makes them great for fish tacos.

Peak: Mar Apr May Jun Jul Aug
Habitat: Bay systems, Gulf passes, Sandy bottoms, Channels

Spanish Mackerel

Inshore

Scomberomorus maculatus

Fast, aggressive predators that follow bait schools. Excellent on the grill. Use wire leaders to prevent bite-offs.

Peak: May Jun Jul Aug Sep Oct
Habitat: Nearshore waters, Jetties, Passes, Beachfront, Surf zone

Bluefish

Inshore

Pomatomus saltatrix

Voracious predator with sharp teeth. More common in cooler months. Good fighter on light tackle. Use wire leaders.

Peak: Jan Feb Sep Oct Nov
Habitat: Inshore waters, Surf zone, Jetties, Piers

Hardhead Catfish

Inshore

Ariopsis felis

Extremely common year-round bycatch. Notorious bait thief. VENOMOUS spines — handle with extreme care. Not edible.

Peak:
Habitat: Shallow bays, Estuaries, Tidal creeks, Mud/sand bottoms

Red Snapper

Offshore

Lutjanus campechanus

Texas' most popular offshore species. Federal season typically opens early June. State waters (inside 9 nautical miles) are open year-round with different limits.

Peak: Jun Jul Aug
Habitat: Offshore reefs, Oil rigs, Wrecks, Hard bottom, 60-100+ ft

Mangrove Snapper

Offshore

Lutjanus griseus

Excellent eating. Often found around structure. Can be targeted at the jetties in summer.

Peak: Apr May Jun Jul Aug
Habitat: Jetties, Oil rigs, Nearshore structure, 60-120 ft

King Mackerel

Offshore

Scomberomorus cavalla

Premier nearshore pelagic. Follows bait schools and shrimp boats in summer. Fast strikes, long runs. Excellent smoked or fresh.

Peak: Jun Jul Aug
Habitat: 5-20 miles offshore, Shrimp boats, Wrecks, Reefs, Beachfront (summer)

Cobia

Offshore

Rachycentron canadum

Curious fish that often hangs around surface structure. Aggressive eater and powerful fighter. Excellent table fare.

Peak: May Jun Jul
Habitat: Buoys, Debris, Oil platforms, Nearshore waters, Channels

Tarpon

Offshore

Megalops atlanticus

Ultimate sportfish. Acrobatic jumps and long runs. migratory along Texas coast in summer months. Sight-casting along beachfront is premier experience.

Peak: Jul Aug
Habitat: Beachfront, Channels, 15-40 ft, Jetties, Passes

Shark

Offshore

Multiple (Carcharhinus, Sphyrna spp.)

Blacktip, spinner, bull, hammerhead, and others common in summer. Often found around shrimp boat culling. Strong fighters.

Peak: Jun Jul Aug
Habitat: Offshore waters, Shrimp boats, Beachfront, Passes

Greater Amberjack

Offshore

Seriola dumerili

Powerful fighters — nicknamed 'reef donkey.' Often closed seasonally for spawning. Check federal season status.

Peak: Mar Apr May Jun Jul Aug Sep Oct Nov
Habitat: Oil rigs, Wrecks, Deep structure, Reefs

Grouper

Offshore

Epinephelus / Mycteroperca spp.

Gag, red, and scamp grouper are all available. Deep-water species requiring longer offshore runs. Excellent eating.

Peak: May Jun Jul Aug Sep
Habitat: Deep structure, Hard bottom, 80-120+ ft, Reefs, Wrecks

Gray Triggerfish

Offshore

Balistes capriscus

Good eating with unique texture. Closed season in summer months for spawning. Use stout gear — they pull hard and go to structure.

Peak: Mar Apr May Sep Oct Nov
Habitat: Reefs, Rigs, Wrecks, Hard bottom

Dorado

Offshore

Coryphaena hippurus

Beautiful, fast-growing fish. Often found around floating debris and weed lines. One of the best-eating fish. Acrobatic on light tackle.

Peak: Jun Jul Aug
Habitat: Weed lines, Floating debris, 25-40+ miles offshore, Current rips

Blackfin Tuna

Offshore

Thunnus atlanticus

Smallest tuna species in Gulf. Excellent sashimi grade. Winter bite can be outstanding around deep rigs. Fast and powerful for their size.

Peak: Oct Nov Dec Jan Feb
Habitat: Deep rigs, 300-500 ft, Oil platforms, Current edges

Yellowfin Tuna

Offshore

Thunnus albacares

Premier offshore gamefish. Requires long-range trips. Summer and fall offer best shots. World-class sashimi. Schools under shrimp boats and around rigs.

Peak: Jul Aug Sep
Habitat: Deep rigs, 1,500+ ft, 60+ miles offshore, Current edges, Oil platforms

Wahoo

Offshore

Acanthocybium solandri

One of the fastest fish in the ocean. Winter run (Oct-Feb) is legendary along Texas coast. Solitary hunters but multiple hookups possible. Excellent eating.

Peak: Oct Nov Dec Jan Feb
Habitat: 100-fathom curve, 60-80 miles offshore, Current edges, Reefs

Sailfish

Offshore

Istiophorus platypterus

Acrobatic billfish. Rare but present in summer months. Catch-and-release is standard practice. Incredible aerial displays.

Peak: Jul Aug
Habitat: 30-50+ miles offshore, Color breaks, Current lines, Deep water

Tripletail

Offshore

Lobotes surinamensis

Unique-looking fish that floats on its side near surface structure. Excellent table fare. Often overlooked but highly sought after by knowledgeable anglers.

Peak: May Jun Jul Aug Sep
Habitat: Buoys, Crab trap floats, Debris, Weed lines, Channel markers

Great Barracuda

Offshore

Sphyraena barracuda

Ambush predator around structure and rigs. Not commonly targeted but caught incidentally. Not recommended to eat due to ciguatera risk.

Peak: May Jun Jul Aug Sep
Habitat: Offshore rigs, Jetties, Reefs, Wrecks

Spadefish

Offshore

Chaetodipterus faber

Distinctive disk-shaped fish. Often found in schools around structure. Good eating. Fun on light tackle.

Peak: Apr May Jun Jul Aug Sep Oct
Habitat: Nearshore reefs, Wrecks, Pilings, Jetties

Blue Marlin

Offshore

Makaira nigricans

Ultimate offshore big-game fish. Extremely rare from Port Aransas. Requires multi-day long-range trip to blue water. Catch-and-release standard.

Peak: Jul Aug
Habitat: 100+ miles offshore, Deep water, Canyons, Current edges

Bonito

Offshore

Euthynnus alletteratus

Common around offshore structure. Often mistaken for baby tuna. Edible but not highly regarded. Great sport on light tackle.

Peak: Jun Jul Aug
Habitat: Nearshore, Offshore structure, Rigs, Reefs

Silver Seatrout

Inshore

Cynoscion nothus

Primarily found in offshore Gulf waters. Shows up near Aransas Bay passes during spring and fall migrations. Similar to sand trout but smaller.

Peak: Apr May Sep Oct Nov
Habitat: Offshore Gulf waters, Near passes, Sandy bottoms

Source files

Structured JSON and research guides are available for downstream apps and agents.