Tarpon Migration Peaks Across SW Gulf Coast; Permit and Kings Join the Bite

What's Biting

What's Next

With water at 78°F and winds barely registering at 1–3 m/s across both Gulf buoys, conditions favor continued tarpon action through the coming days. The new moon tonight produces the strongest tidal swings of the month — plan to be on the water at first light when moving water and low-light conditions combine to push tarpon to the surface. Boat traffic builds quickly on clear Gulf mornings, so early starts are the real advantage.

Naples Offshore Fishing Charters describes the late-spring playbook as a morning-to-afternoon split: tarpon interceptions early, then a pivot to sight fishing large permit on the flats once the sun is up and fish are more visible. That rotation should hold through the weekend barring any wind shift. The Gulf can kick up chop even on otherwise settled weeks, so check local conditions before running offshore and be prepared to shift your departure window around a late-morning calm.

The offshore mixed-bag bite should continue building through late May. Naples Offshore has been logging cobia, amberjacks, and kingfish alongside their headline targets — a spread they describe as "very dynamic" — signaling a full Gulf food chain firing. If you are not committed to tarpon or permit, a kingfish trolling run on plugs and flies or a cobia drift over nearshore structure could be the highest-percentage call this weekend, particularly around the slack-water windows flanking the new moon's stronger tides.

For lighter-tackle inshore fishing, Salt Strong's Florida Gulf Coast Weekend Game Plan (May 15–17) points to active conditions across the broader region. Trout, redfish, and flounder on the grass flats should respond well to moving water at first and last light. Anglers working the nearshore Gulf bottom should also consider hogfish: Saltwater Sportsman highlighted a growing hogfish fishery centered out of Tampa Bay, where anglers targeting them over hard bottom on rod and reel have found consistent success — and water temps now in the upper 70s are well within the productive range for this bite.

Context

By the third week of May, the Florida Gulf Coast tarpon migration is typically at peak intensity — and 2026 appears right on schedule. Water temps in the upper 70s are the historical trigger for concentrated tarpon movement along the Southwest Gulf, and the 78°F reading at NOAA buoy 42036 confirms we are squarely in that window. Tarpon are a quintessential late-spring Gulf Coast species; captains intercepting them consistently each morning is normal peak-season behavior, not a surprise.

Naples Offshore Fishing Charters' overall tone for late spring 2026 is notably positive, describing offshore conditions as "as good as it gets for this time of year" with species variety and overall activity rated excellent. That framing suggests 2026 is tracking on or above the historical average rather than running behind.

The concurrent permit, kingfish, cobia, and amberjack bite is also seasonally appropriate. Permit typically move into accessible range on Southwest Gulf flats as water warms through the 70s each spring, and kingfish are a reliable mid-depth target throughout May and into June. The broad offshore species mix Naples Offshore describes reflects a normal late-May Gulf progression, not an anomaly.

One longer-range development worth noting: CCA Florida is actively opposing a proposal to develop a cruise port in South Tampa Bay adjacent to shallow seagrass beds and mangrove habitat that supports game fish. While this has no effect on this week's fishing, it represents the kind of habitat-level pressure that shapes Gulf Coast fisheries over years and is an issue local anglers are tracking. No inlet-specific comparative data from prior seasons is available in this report's intel feeds, but all current signals align with what an experienced Gulf Coast angler would expect for mid-May.