September 2025 — Stuart: Snook Season Reopens, Wahoo Building Offshore, Excellent Fall Start. September is a early fall month with water in the 78-84°F range — snook season reopens; bait migrations begin; bull redfish show. Here’s the full breakdown of what’s biting, where to fish, and the most productive tactics.
What’s Biting — September 2025
Primary targets this month: Snook, Redfish, Sailfish, Tarpon.
Snook
Snook in the St. Lucie Inlet jetty, the Crossroads (where the St. Lucie meets the Indian River), the Roosevelt Bridge, the Hells Gate area, and the docks of Sewall’s Point. Live pilchards, scaled sardines, finger mullet. Artificial: white DOA Bait Buster, MirrOdine, walking topwaters at first and last light. Always verify current FWC snook season — slot is 28-33″ with seasonal closures.
Redfish
Redfish in the spoil islands of the IRL, Manatee Pocket, Jensen Beach Causeway flats, and Bird Island shorelines. Cut bait, gold spoons, and soft plastics on light jigheads.
Sailfish
Sailfish around the Push Button Hill area off Stuart, the color change at 100-200 feet, the Loran Tower numbers, and the Bahamas current edge. Slower season — fish are scattered. Live bait and high-speed trolling both produce.
Tarpon
Tarpon mostly absent — a few resident fish in deeper backwater rivers and warm-water outflows (canals, power plants).
Water Conditions & Patterns
Water temperatures are running 78-84°F. Snook season reopens; bait migrations begin; bull redfish show. St. Lucie Inlet moves serious water; outgoing tide concentrates bait and game fish in the Crossroads area. The first two hours of incoming tide push clean blue Gulf Stream water in.
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
- Mullet run. Massive bait migrations trigger feeding frenzies — every predator follows. Target inlets, passes, and beach troughs.
- Topwater dawn. Fall coolness extends the topwater window — walk-the-dog baits produce explosive strikes.
- Front timing. 24 hours before a cold front is typically lights-out; the day after is often slow as fish reset.
September Outlook
Transition month — snook season reopens, false albacore arrive, bait migrations begin.
Regulations Reminder
Snook: 28-33″ slot (Atlantic and Gulf), one per day; seasonal closures vary by zone — verify FWC. Redfish: 18-27″ slot, one per angler per day (verify FWC zone-specific rules). Tarpon: Catch-and-release only — tarpon over 40″ must remain in water. Always verify current state regulations before each trip — slots, bag limits, and seasons change.
Local Resources
Bait & Tackle: Snook Nook (Jensen Beach, 772-334-2710); Tackle Shack (Stuart, 772-220-2700); Whiticar Boat Works (Stuart).
Public Boat Ramps: Sandsprit Park (St. Lucie Inlet), Phipps Park (St. Lucie River), Jensen Beach Causeway, Stuart Causeway, Sewall’s Point boat ramp.
Charter Fishing: $500-$800 inshore; $900-$1,400 sailfish offshore; $700-$1,100 nearshore/kingfish.
More Stuart Resources
Stuart Fishing Guide · Stuart Seasonal Calendar · All Stuart reports →
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