Warming Gulf Waters Set the Stage for May's Prime Cobia and Mackerel Push

What's Biting

What's Next

With 76°F water and light-to-moderate winds across both nearshore buoys, the near-term window looks favorable for Gulf and bay fishing through the weekend — provided no frontal system disrupts the settled pattern. The new moon that opened overnight is a meaningful variable worth planning around: new-moon tidal swings tend to run stronger, compressing the productive feeding window into the hour or two flanking each tidal change. Work the outgoing flow from Mobile Bay through the passes in the early morning or evening window; baitfish pushed through channel mouths stack predators along the edges.

Cobia are the marquee target over the next 48–72 hours. Mid-May is the heart of the Alabama cobia migration, and a light-wind, stable-conditions window is exactly when sight-fishing opportunities open up — scanning nearshore bottom structure and following stingrays in clear water from an elevated platform or bow. The 76°F surface temperature is comfortably within cobia's active feeding range. If morning conditions mirror the choppy-then-calm pattern described in nearby Pensacola Fishing Forum chatter this weekend, plan your offshore departure early and use the midday flat for slow presentations along natural ledges and artificial reefs.

Spanish mackerel should be actively working nearshore surface schools as water temperatures stabilize in the mid-70s. High-speed trolling with small spoons or diving plugs through visible breaking fish or bird activity is the standard approach; keep a pair of eyes on the horizon scanning for diving gulls — they'll put you on schooling mackerel from a distance.

Speckled trout are entering their transitional summer pattern. As bay water temperatures push into the upper 70s, trout will shift off ultra-shallow flats and hold along deeper grass edges, channel drops, and points — most active in early-morning and late-afternoon windows. Live shrimp under a popping cork or a paddle-tail soft plastic on a light jig head remain reliable presentations for working those transitional staging areas.

Offshore red snapper are likely holding on nearshore ledges and artificial reefs, but Gulf season timing is subject to annual federal and state regulation cycles — verify current open dates and any Alabama state supplement rules before making that run.

Context

Mid-May on the Alabama Gulf coast and in Mobile Bay is one of the most consistently productive stretches of the inshore fishing calendar, and the 76°F reading at NOAA buoy 42012 puts the current season right where it should be. Water in the 74–78°F range is typical for this stretch of coast in mid-May, meaning conditions appear to be tracking on a normal seasonal schedule — neither chasing an early warm-up nor catching up from a cold spring.

The cobia run is the defining late-spring event for Alabama Gulf anglers and historically peaks between late April and late May. The combination of warming water, increased bait movement, and the annual stingray migration that cobia follow inshore makes this the window serious Alabama anglers plan months in advance. A new moon in mid-May, which is where we are now, typically enhances tidal energy and can create stronger feeding pushes near channel mouths and passes — particularly during low-light transitions at dawn and dusk.

Spanish mackerel presence typically builds through May and peaks in early summer as nearshore water continues to warm. Speckled trout, meanwhile, settle into predictable summer staging patterns — deep during the midday heat, active along the shallow margins at dawn and dusk — once water temperatures reliably exceed 75°F. The current 76°F reading suggests that transition is now underway, which means trout anglers should already be shifting their timing and target depth accordingly.

For a direct year-over-year comparison of how this spring's bite is stacking up, no reports from Mobile Bay charter captains, local tackle shops, or fisheries managers were available in this feed cycle. The temperature and calendar alignment suggest a normal seasonal progression, but anglers with local contacts or access to current charter logs will have a sharper read on whether the cobia push is running ahead of or behind a typical year. Before targeting regulated species offshore, confirm current Gulf of Mexico federal seasons and any applicable Alabama state supplement regulations, which shift annually.