Snook and reds fire up Sarasota passes as tarpon slide inshore
Gulf water is running warm — NOAA buoy 42036 logged 86°F just off Sarasota while buoy 42013 read 88°F further offshore, both under near-calm 1 m/s winds. Inshore, Capt. Rick Grassett's September forecast from CB's Saltwater Outfitters (Sarasota) has snook fishing good right now, with fish holding in the surf along the coastal gulf and stacking in the ICW around docks and bridges near passes as summer heat keeps them close to structure. Tarpon are thinning out of the open gulf and sliding into inside waters, where anglers are finding them around bridges and over deep grass flats on DOA lures or live bait. CB's also reports solid speckled seatrout and redfish action this week, with one angler landing reds on a popping cork and live shrimp during a rising morning tide. Warm water and calm winds favor early starts before midday heat builds.
New to these readings? What water temp, tide, and moon phase mean for fishing →
What's biting
What's next
With Gulf buoys reading 86-88°F and winds essentially calm at 1 m/s, expect the current pattern to hold over the next few days — nothing in the data points to a front or wind shift strong enough to change fish behavior. That favors the early-morning and late-evening windows CB's Saltwater Outfitters has been keying on for trout, snook and reds; with air near 84°F (29°C) at buoy 42036's last reading, midday heat should keep pushing fish tight to shade, bridge pilings, and deeper grass rather than open flats.
Snook should keep improving as September rolls on, per Grassett's forecast — fish already working the surf and ICW near passes should hold there or thicken up as more stage near passes ahead of the fall transition. Anglers fishing live baits or DOA Baitbusters and Shrimp around docks and bridge structure close to passes are the ones getting bit, and that pattern should only strengthen over the next couple weeks as the season progresses.
Tarpon are mid-transition — Grassett notes coastal gulf schools thinning as fish shift to inside waters to rest and feed before migrating out of the area. Anyone still chasing tarpon this week should focus around bridges and over deep grass flats rather than open beaches; that inshore push should continue over the next several days as more fish work through the same seasonal pattern.
Redfish and speckled seatrout activity reported by CB's this week — reds on popping corks with live shrimp during a rising morning tide, and trout keying on dawn/dusk feeding windows — should keep producing through the weekend if the current warm, calm setup holds. Anglers planning trips should prioritize the first hour of light and the last hour before dark, when trout in particular feed most actively in warm late-summer water.
No wind or pressure change is evident in the buoy data to suggest a bite-killing front is imminent, so the near-term outlook favors consistency over surprises: work structure, fish the tide, and target the low-light windows. If a cooling trend does eventually show up in future readings, expect it to accelerate the tarpon exodus toward the coast's bridges and inside waters.
Context
Water in the mid-to-upper 80s°F at Gulf buoys 42036 and 42013 in mid-September is squarely typical for Tampa Bay and Sarasota — Gulf surface temps here usually sit in the mid-80s through early fall before the first real cooling trend arrives, typically not until October. Nothing in the current readings suggests an early or late seasonal shift.
The pattern described by CB's Saltwater Outfitters also tracks with a normal late-summer transition: Capt. Rick Grassett's forecast describes tarpon thinning out of the coastal gulf as fish move inside to rest before their fall migration, which is the standard September story for this stretch of coast — tarpon typically linger through summer before pushing toward bridges and inside waters as the season turns. Snook fishing should be good through September per the same forecast, consistent with how the fishery typically performs heading into the historically productive fall snook run along the Gulf coast, when fish stage near passes ahead of cooler weather.
The speckled seatrout and redfish action CB's reported this week — trout on dawn/dusk windows, reds on popping corks during a rising tide — also reads as standard late-summer inshore behavior for Sarasota Bay, which the shop's own reporting has repeatedly described as one of the state's better trout fisheries.
There isn't a specific comparative data point in this week's feeds (a year-over-year count, or an explicit ahead-of/behind-normal note from a source) to say definitively whether this season is running early, late, or on schedule — so the honest read is that current conditions and angler reports both look like a normal mid-September pattern for this region, without any signal pointing to an anomaly.
Synthesized from real-time NOAA buoy data, USGS stream gauges, and current reports across regional fishing blogs, captain updates, and angler forums. Check local regulations before keeping fish. Never trust a single source for a trip decision.
EVERY SATURDAY MORNING
Weekly fishing intelligence
Nationwide conditions, what's biting, and honest gear deals. One email, no noise.
No spam. Unsubscribe anytime.