December 2025 — Indian River Lagoon: Snook On Bridges & More. December is a early winter month with water in the 56-64°F range — sheepshead returning to structure; pattern shifts to winter. Here’s the full breakdown of what’s biting, where to fish, and the most productive tactics.
What’s Biting — December 2025
Primary targets this month: Sheepshead, Redfish, Seatrout, Black Drum.
Sheepshead
Sheepshead are stacked for the winter/early-spring spawn. Target Sebastian Inlet jetty, the IRL bridges (Wabasso Causeway, Barber Bridge, Merrill Barber Bridge), and dock pilings. Fresh fiddler crabs and live shrimp on a #1 or #1/0 octopus hook with minimal weight. Bites are subtle — set on the slightest tap. Vertical jigging tight to structure produces best.
Redfish
Winter reds in the spoil islands of the IRL from Vero through Sebastian, the Sebastian Inlet area, the Wabasso flats, and the Pine Island area. Look for the warmest water — dark mud bottoms, deeper canals, creek mouths warming on afternoons. Gold spoons, scented soft plastics, live shrimp under a popping cork.
Seatrout
Trout gathering in the deep grass flats of the IRL (gator trout in 4-6 feet), the Sebastian Inlet area, the Wabasso flats, the Long Point area. Larger fish (gator trout 20″+) hold in deeper potholes. DOA CAL Shads, MirrOlure Lil John, MirrOdine suspending baits, and live shrimp under popping corks. Slow the retrieve in cooler water.
Black Drum
Black drum (bull drum 30+ lb) on the channel edges and deeper holes of the IRL, Sebastian Inlet, and the spoil island channels. Cut blue crab, fresh shrimp, or peeler crab on a 5/0-7/0 circle hook with enough weight to hold bottom. Slow, deliberate fishery — set the rod and wait for the rod to bend.
Water Conditions & Patterns
Water temperatures are running 56-64°F. Sheepshead returning to structure; pattern shifts to winter. Sebastian Inlet is the only true tidal influence on this stretch — the deeper lagoon is largely wind-driven. First two hours of outgoing and first hour of incoming at Sebastian produce best.
Check the NOAA marine forecast and tide charts before launching. Wind direction often matters more than wind speed for inshore fishing — clean water beats churned water nine times out of ten.
Tactics & Tackle for This Month
- Slow it down. Cold water means cold fish — work jigs, soft plastics, and live bait with patience. Bites are subtle.
- Fish the warmest water. Dark-bottom flats, deeper canals, and creek mouths warm fastest. Afternoons usually outproduce mornings in winter.
- Light fluorocarbon leader. 15-20 lb plenty for inshore — winter water is clear and fish are line-shy.
December Outlook
Winter patterns establishing — sheepshead, tautog, cold-water specialists take over.
Regulations Reminder
Redfish: 18-27″ slot, one per angler per day (verify FWC zone-specific rules). Seatrout/Speckled Trout: FL: 15-19″ slot, 3 per day (verify zone). TX: 15-25″ slot, 3 per day. LA: 12″ minimum, 15 per day (verify current). Sheepshead: 12″ minimum, 8 per day (FL). Black Drum: 14-24″ slot or 16″ minimum depending on state; 1-5 per day. Always verify current state regulations before each trip — slots, bag limits, and seasons change.
Local Resources
Bait & Tackle: Sebastian Inlet Marina Bait & Tackle; Whitey’s Bait & Tackle (Vero Beach, 772-562-0123); Wabasso Bait & Tackle.
Public Boat Ramps: Sebastian Inlet State Park, Wabasso Causeway ramp, MacWilliam Park (Vero), Riverside Park (Vero), Donald MacDonald Park (Sebastian).
Charter Fishing: $400-$650 inshore (IRL flats); $500-$800 Sebastian Inlet; $1,000-$1,800 offshore.
More Indian River Lagoon Resources
Indian River Lagoon Fishing Guide · Indian River Lagoon Seasonal Calendar · All Indian River Lagoon reports →
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