St. Augustine & Northeast Florida Fishing Guide — Inshore & Offshore
St. Augustine — America’s oldest city — sits on a productive stretch of Northeast Florida coastline running from Jacksonville’s St. Johns River south past Matanzas Inlet. Two productive inlets (St. Augustine and Matanzas), the long Tolomato and Matanzas River systems behind the barrier islands, and Gulf Stream access 25-30 miles offshore create a fishery that runs the full spectrum from tailing redfish on the Tolomato to sailfish at the Stream edge.
Why St. Augustine?
Northeast Florida is overshadowed by South Florida’s bigger names — but the fishery is genuinely world-class and far less pressured. Two productive inlets, miles of clean estuary water in the Tolomato and Matanzas Rivers, productive offshore artificial reefs and natural bottom, and Gulf Stream access within 30 miles of the dock. St. Augustine also offers one of Florida’s best fall flounder fisheries when migration schools stack up at the inlet.
Top Target Species
Redfish
The Tolomato River, Salt Run, Matanzas River, and the marshes south of St. Augustine hold slot reds (18-27″) year-round and bull reds (30″+) in fall. Sight-fishing tailing reds on flood tides in summer is a Lowcountry-style fishery here.
Speckled Trout
The deep grass flats of the Matanzas and Tolomato, the back bays, and the channel edges hold quality trout year-round. Winter and spring produce the biggest fish.
Flounder — Fall Migration
St. Augustine Inlet is one of the East Coast’s best fall flounder spots. Migration schools stack at the inlet in October-November before pushing out to spawn. Bucktails with Gulp! trailers, live mud minnows.
Snook
St. Augustine sits on the northern edge of Florida’s Atlantic snook range. The inlet jetty, Matanzas Inlet, and the deeper ICW holes hold linesiders year-round, with summer producing best.
Tarpon
Summer tarpon at the inlets, surf zone, and beaches. Peak May through July. Live bait at the inlet jetty produces.
Sheepshead
The inlet jetty, the Bridge of Lions, Vilano Bridge, and marina pilings all hold sheepshead — peak during winter/spring spawn (Feb-April).
Offshore — Kingfish, Mahi, Sailfish
The Nine Mile Reef, FL-D Reef, and Gulf Stream edge (25-30 miles offshore) hold kingfish (year-round), mahi (peak May-September), and sailfish (peak in spring and fall).
Best Fishing Spots
The Tolomato River
St. Augustine’s premier inshore river — runs from Jacksonville south to the St. Augustine area. Redfish on the flats, trout in the channels, productive year-round.
St. Augustine Inlet
The main outlet to the Atlantic — jetty fishing for snook, tarpon, sheepshead, and big game on outgoing tide.
Salt Run
A protected inshore lagoon south of the St. Augustine Lighthouse — easy access for kayak anglers; redfish, trout, sheepshead.
Matanzas Inlet
South of St. Augustine — historic, less-pressured inlet. Productive for snook, flounder, redfish, and tarpon.
Nine Mile Reef
Offshore artificial reef — kingfish, snapper, the entry-level offshore fishery.
The Stream Edge
25-30 miles offshore — sailfish, mahi, wahoo. Pursue on calm-weather windows.
When to Fish — Seasonal Breakdown
January–February: Winter inshore — trout in deeper holes, redfish in warmer water; sheepshead spawn at structure.
March–April: Sheepshead peak; cobia migration through the area; spring transition.
May–June: Tarpon arriving; snook moving onto flats; mahi and sailfish offshore.
July–August: Peak tarpon at inlets; afternoon storm pattern; snook active; offshore peak.
September–October: Snook season reopens (verify FWC zone rules); mullet run; offshore sailfish picks up.
November: PEAK FLOUNDER — fall migration stacks fish at St. Augustine Inlet.
December: Winter pattern; trout and reds in deeper holes; sheepshead returning.
Charters & Resources
Charter range: $450–$700 inshore (Tolomato/Matanzas); $700–$1,100 nearshore/inlet; $1,000–$1,800 offshore (sailfish, kings, snapper).
Bait & Tackle: Avid Angler (St. Augustine, 904-797-8500); Strike Zone (Jacksonville — close by); Capt. Mike’s Crab Trap (Vilano); North Florida Tackle (Jacksonville Beach).
Public Boat Ramps: Lighthouse Park (Salt Run access), Vilano Beach Ramp, North Beach Park, Devil’s Elbow Fish Camp (Matanzas), Marineland ramp, Fish Island Boat Ramp.
Regulations
Florida saltwater regulations apply — verify current FWC rules. Snook 28-33″ slot, one per day, with seasonal closures (Dec 15-Jan 31 + Jun 1-Aug 31 on Atlantic). Redfish 18-27″ slot. Flounder 14″ minimum, 5 per day. Snook stamp required for snook harvest.