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Florida · Tampa Bay & Sarasotasaltwater· 3d ago

77°F Gulf Waters Signal Prime May Inshore Action in Tampa Bay

Water temperatures of 77°F off the Gulf Coast (NOAA buoy 42013) signal that Tampa Bay and Sarasota are entering one of the strongest inshore stretches of the year. Capt. Dave Stephens, writing for Coastal Angler Magazine, calls May "probably one of my favorite months to fish Charlotte Harbor" — that enthusiasm runs north through the entire bay system. Snook are staging along mangrove edges and bridge structure; Salt Strong's Florida inshore coverage documents that 40-plus-inch fish are actively hunted when water temps hit this range. Redfish schools are building on the shallow flats, consistent with Salt Strong's underwater footage showing Gulf Coast reds aggregating in large numbers at this time of year. Tarpon are moving through the passes as Gulf temps crack the mid-70s — typical for early May, with peak migration still intensifying. Light winds at 5 m/s (NOAA buoy 42036) this morning are keeping bay conditions clean, and the waning gibbous moon is driving tidal exchange that concentrates bait and predators through the passes.

Current Conditions

Water temp
77°F
Moon
Waning Gibbous
Tide / flow
Waning gibbous moon driving above-average tidal amplitude; strong exchanges through the main passes concentrate bait and predators.
Weather
Light winds at 5 m/s with air temps near 73°F; favorable conditions across Tampa Bay.

New to these readings? What do water temp, cfs, tide, and moon phase actually mean for fishing?

What's Biting

Hot

Tarpon

live bait at pass mouths on the incoming tide at first light

Hot

Snook

live bait along bridge shadow lines, dock pilings, and mangrove prop roots

Active

Redfish

wade shallow grass flats on the first 90 minutes of outgoing tide

What's Next

As we move through the first week of May, Gulf conditions are settling after a period of elevated winds. Buoy 42013 recorded 11 m/s winds on May 2; by this morning (May 5), buoy 42036 shows just 5 m/s — a notable easing that should translate to cleaner water on Tampa Bay's protected flats and improved sight-fishing visibility in the back-country. If this calmer pattern holds into the weekend, redfish tailing on skinny grass and snook cruising mangrove shorelines should both be reliably accessible.

Tarpon are the headline story over the coming days. Water at 77°F is squarely in the migration trigger zone, and the peak of the Tampa Bay tarpon run typically lands in the second and third weeks of May. With the waning gibbous moon still driving meaningful tidal amplitude, incoming tides at the main passes will funnel bait schools and position fish for sustained feeding. Plan early-morning sessions at pass mouths — and check current state regulations for tarpon handling and tagging requirements before heading out.

Snook are staging ahead of their late-spring spawn cycle. Salt Strong's ongoing Florida snook reporting makes clear these fish are prime right now — strong, selective, and tightly structure-oriented. Target dock pilings, bridge shadow lines, and mangrove prop roots with live bait presentations. Dawn and dusk are the productive windows; midday fishing on open flats will slow as surface temps build through the afternoon.

Coastal Angler Magazine's "Fishing the Second Shift" offers a timely strategic note for this transitional period: as daytime highs push toward 90°F, late-afternoon launches around 4 p.m. fishing into dark routinely outproduce midday sessions. Dock light snook fishing on the outgoing tide after sunset becomes increasingly reliable through the second half of May.

Redfish should hold steady on the flats through the weekend. The first 90 minutes of the falling tide — while bait is still being flushed off the grass — is consistently the most productive slot. With the waning gibbous moon providing above-average tidal exchange, identify your outgoing tide window in advance and position at creek mouths and channel drops accordingly.

Context

May is one of the most reliably productive inshore months along Tampa Bay and Sarasota — not because conditions are extraordinary, but because they're exactly on schedule. Water at 77°F (NOAA buoy 42013) is right where it should be for early May on this stretch of Gulf coast; typical late-April through mid-May readings run in the 74–79°F range before the low 80s arrive in June. Nothing in this week's data suggests the season is running early or late.

The enthusiasm in Capt. Dave Stephens' May report for Coastal Angler Magazine — calling this period a favorite for Charlotte Harbor and Boca Grande Pass, just south of Sarasota — is consistent with how this coastline tends to fish year over year at this time. No direct year-over-year catch comparison data appears in the current angler-intel feeds, so a verdict on whether 2026 is tracking above or below prior seasons would be speculative. What can be said: conditions are at or near seasonal norms, with nothing anomalous in the buoy readings.

One broader development worth contextualizing: Saltwater Sportsman, Sport Fishing Mag, and Anglers Journal have each covered the expansion of 2026 red snapper seasons through new exempted fishing permits along Florida's Atlantic coast. Tampa Bay and Sarasota anglers fish the Gulf side, where those South Atlantic EFPs do not apply — Gulf of Mexico red snapper operates under a separate federal management framework. That said, the policy trend toward state-managed pilot programs is worth monitoring for Gulf-side implications in future seasons.

For anglers who fish this water regularly, May through mid-June is the window to front-load the year. The overlap of migrating tarpon, pre-spawn snook, and active redfish — before the full heat of summer compresses feeding windows — makes this the most species-diverse and accessible period on the Tampa Bay and Sarasota calendar.

This report is synthesized by Hooked Fisherman from real-time NOAA buoy data, USGS stream gauges, and current reports across regional fishing blogs, captain updates, and angler forums. Source names are cited inline where they appear. Check local regulations before keeping fish. Never trust a single source for a trip decision.