What's typically active in Grand Isle waters this time of year, and what locals bait for it. Not live catch data — no free source publishes that — this is a seasonal reference compiled from state and regional fishing sources.
Inshore
Redfish
BAIT · Live shrimp, cocahoe minnows, finger mullet
Most active early morning and evening on a moving tide; work marsh edges and points.
Inshore
Speckled Trout
BAIT · Live shrimp under a popping cork, cocahoe minnows
Calm summer mornings; look for diving birds and bait activity over grass flats and rigs.
Inshore
Flounder
BAIT · Cocahoes or finger mullet fished slow on bottom, soft-plastic jigs
Sandy troughs, drains, and pass mouths with moving water.
Inshore
Sheepshead
BAIT · Live shrimp, fiddler crabs
Fish tight to pilings, docks, and rig legs — light tackle, small hooks.
Inshore
Black Drum
BAIT · Crab or shrimp on bottom
Structure and channel edges; the bigger fish key in on crab.
Nearshore
Blacktip & Bull Shark
BAIT · Cut mullet or menhaden
Common close to the beach in summer heat; use a wire or heavy mono leader.
Offshore
Red Snapper
BAIT · Cut or live bait, bottom jigs
2026 federal season runs June 1–Oct 26; fish nearshore rigs and platforms.
Offshore / Pass
Tarpon
BAIT · Live mullet, live crab
Season builds through July into the Grand Isle Tarpon Rodeo in late summer.
Offshore
Yellowfin Tuna
BAIT · Trolled lures, live bait near rigs
Deepwater Gulf rigs; a year-round target and a summer staple for the fleet.
Crabbing
Blue Crab
BAIT · Chicken or turkey necks
Peak season May–September; drop nets or trotlines off the beach or bay side.