Tarpon Migration Peaks as Permit and Kings Fill Gulf Spreads

What's Biting

What's Next

With offshore seas at 2.6 feet near the coast (NOAA buoy 42036) and 3.6 feet farther out (NOAA buoy 42039), conditions are fishable for center-consoles and larger vessels making the run to offshore grounds. Wind speeds of roughly 11 mph inshore and 20 mph at the outer buoy suggest typical late-spring afternoon patterns where mornings are calmer and seas build through midday — plan offshore runs for the early window.

The waxing gibbous moon over the next few days creates strong tidal amplitude, which is directly relevant for tarpon and permit. Naples Offshore Fishing Charters has been intercepting tarpon during migration pushes, and those fish respond sharply to tidal movement. Incoming tide on the passes and nearshore flats is the prime timing window; plan to be on the water at first light when tides are favorable. Permit on shallow flats also improve with tidal current pushing bait across grass beds, and the approaching full moon should intensify both feeding windows.

If the warm water band holds — and at 80°F there's little reason it shouldn't through the holiday weekend — blackfin tuna should continue building offshore. Sport Fishing Mag reports May is the start of the core May-through-July blackfin window for South Florida waters, with structure and color-line transitions in 80–120 feet as the key concentration zones. A live-bait drift or slow troll will cover both blackfin and kingfish on the same pass, as Naples Offshore reports kingfish have been consistent on plugs and flies this spring.

Cobia deserve a closer look over the next week. Naples Offshore is catching them as bonus fish now, which suggests they are still in the area pre-dispersal. Cobia historically peak in Southwest Florida during the spring migration and begin thinning as summer settles in — targeting buoy lines and nearshore structure in the near term gives you the best shot before that window closes.

Reef anglers should time grouper trips around neap tides following the full moon, when currents moderate and bottom presentations improve. Gag grouper on wrecks and hard bottom in 60–100 feet are the primary target, with Coastal Angler Magazine noting active angler interest since the May 1st season reopening. Verify current FWC regulations before heading out, as bag and size limits apply.

Context

Late May is traditionally one of the most productive stretches of the year on Florida's Gulf Coast, and this season appears right on schedule. Water temperatures at 80°F (NOAA buoy 42036) fall squarely in the prime range for the species defining this period — tarpon prefer the 75–85°F band as they migrate northward along the coast, and permit become increasingly accessible on warming flats. The Naples Offshore Fishing Charters report of the migration being fully underway with quality fish in the area is consistent with what Southwest Florida captains typically see around Memorial Day.

The spring king mackerel and cobia overlap — both confirmed as bonus species by Naples Offshore — is a signature of the May-June transition in the northeastern Gulf. Cobia follow bait schools and migrate toward inshore structure in spring; by late May they are typically at or near peak numbers before dispersing offshore for summer. King mackerel generally build over Gulf structure from May through June, with wrecks and natural hard bottom producing consistently during this window.

Blackfin tuna entering their May-through-July peak, as highlighted by Sport Fishing Mag, is another season-on-schedule signal. These fish reliably move into South Florida offshore zones each spring as surface temperatures hit the 78–82°F range, and current Gulf temps support exactly that scenario.

The one notable regulatory disruption this season sits on the Atlantic side: a federal court issued a preliminary injunction blocking the South Atlantic red snapper EFP pilot programs just hours before Florida's planned May 22nd opening day, per CCA Florida and Fin & Fly Charters. Gulf Coast anglers operate under separate federal Gulf red snapper management and are not directly impacted by this Atlantic ruling, but it underscores the ongoing volatility in snapper management policy. Overall, late May 2026 on the Gulf Coast is tracking as an on-schedule, high-variety window with no significant surprises in the conditions data.