Fluke Bail Jobs and Midshore Bluefin Headline LI's August Run

What's next

With the moon in its waning crescent phase, expect tide swings to moderate over the next few days, which typically settles the bite window rather than concentrating it around big tide moves — good news for the steady, all-day fluke action several South Shore boats are already describing. The Captree Fleet (The Fisherman — Long Island South Shore) is seeing bay trips loaded with shorts and enough keepers mixed in that a continued warm stretch should keep pushing more fish onto the drift.

Offshore, the bluefin story looks set to build rather than fade. On The Water — New York / Long Island notes yellowfin are starting to move in closer behind the steady midshore bluefin bite, and Tyalure Professional Tackle & Gear (The Fisherman — Long Island North Shore) describes the tuna scene as 'white hot' with bluefin stacked around wrecks and bait 10 miles out. If that pattern holds, anglers running 15-40 miles should keep finding fish on poppers and jigs through the coming week, with a reasonable shot at yellowfin mixing in closer to the beach than usual for early August.

Striped bass are the wildcard. Reports are mixed and scattered rather than consistent — some East End and North Shore accounts describe stripers still holding around bridges and back-bay structure after dark on eels (River Bay Outfitters, The Fisherman — Long Island West End; Fishing East Coast Bait and Tackle, The Fisherman — Long Island North Shore), while other West End shops report the bite going quiet. Expect that inconsistency to continue through the dog days of summer, with the better window remaining the pre-dawn and after-dark hours rather than midday.

Plan around early tide changes for fluke, since several shops note the bite is best 'with the change of tide' inshore, and target dawn or dusk for both stripers and porgies, which multiple North Shore and Surf-region shops describe as a reliable, steady producer right now. Bonito have started showing to the west per Tight Lines Tackle (The Fisherman — Long Island Surf), so anglers working Shinnecock and the surrounding inlets over the next week or two should watch for that push to arrive. Weekend anglers should prioritize an early launch: heat and midday lulls have been a recurring theme in reports from this stretch of summer.

Context

No buoy or gauge temperature readings were available for this report, so direct comparison to a specific water-temperature baseline isn't possible here — conditions should be checked against a local forecast before heading out. That said, the mix of species being reported lines up with a fairly typical early-to-mid August pattern for Long Island and Montauk: strong fluke action inshore, a hot midshore-to-offshore tuna bite, and stripers thinning out from their spring peak into a more scattered, dawn-and-dusk pattern as water warms.

The regulatory backdrop also tracks the calendar — Captain Dave III (The Fisherman — Long Island West End) notes the fluke minimum size stepped up from 19 to 19.5 inches this month, consistent with the mid-season size adjustment New York applies to summer flounder, and the NY DEC Saltwater Fishing and Boating newsletter's recent issues have flagged both scup and summer flounder season openings along with a bluefish regulation change this season, so anglers should confirm current keeper sizes and limits before harvesting, since these frequently shift mid-year and shouldn't be assumed to match earlier-season numbers.

The bluefin tuna bite intensity described this week, with fish reported both midshore and out to 40 miles, reads as a strong showing for the period, and On The Water — New York / Long Island's note that yellowfin are already pushing closer in is a modest early signal worth watching rather than a confirmed trend. Beyond that, there isn't enough comparative signal in the available reports to say definitively whether this season is running ahead of or behind a typical year.