Delaware Bay flounder stay hot as tog bite builds before the close

What's biting

What's next

With no live buoy or gauge readings available for this stretch of Delaware Bay today, this outlook leans on angler intel and the calendar. The waxing gibbous moon is building toward full over the coming week, which typically means stronger tidal exchange and faster currents through the bay's channels and around structure — worth timing bucktail and squid-strip drifts around the peak of the tide swing rather than fighting slack water.

Flounder should stay the headline act through the weekend. The Fisherman's Southern New Jersey report has both Higbee's Bait and Tackle and Big Dave's Tackle describing solid numbers right now, and the same report has Pier 47 Marina noting anglers willing to run out to the Old Grounds and Reef Site 11 are finding limits to 9 pounds — a sign the bigger fish haven't pushed out yet. With the NJ side of the bay's flounder season closing September 25 (per The Fisherman's DE/MD/Chesapeake report, citing Eric Burnley), the next couple of weekends are the last realistic window for a limit before the fishery shuts down on this side of the bay; the Delaware side stays open longer under a 4-fish, 17.5-inch rule.

Tog fishing is the other trend to watch. Boulevard Bait & Tackle, via The Fisherman's Southern New Jersey report, says the bite is "really starting to pick up" around back-bay bridges and jetty rock, and that pattern typically builds through September as water temperatures ease. Expect more consistent keeper-class tog on green crabs and sand fleas as the month turns. Sheepshead have been mixed in on the same baits and structure, with fish pushing double digits already logged by both Boulevard Bait & Tackle and Hands Too Bait and Tackle; that bite tends to hold until the bay cools further.

On the bait front, The Fisherman's DE/MD/Chesapeake report has Smith's Bait Shop (Port Mahon side) expecting the flounder, trout, and croaker/spot bite over bay structure to keep improving into September as water temps ease. If that pattern holds on the NJ side too, look for croaker sizes to firm up from the mostly sub-legal fish anglers are sorting through now. Plan around the building tide swing this week, and treat any weekend with settled weather as a priority trip before the flounder closure.

Context

Late August into early September is a normal transition window for Delaware Bay on the NJ side: the summer flounder fishery winds toward its scheduled close, tog begin showing up more consistently around structure, and sheepshead activity around bulkheads and jetties typically holds into early fall before tapering with cooling water. What's showing in the current angler intel largely tracks that seasonal pattern rather than looking early or late — The Fisherman's Southern New Jersey report describes flounder fishing as strong right now via both Higbee's Bait and Tackle and Big Dave's Tackle, which is typical for this stretch as fish stage before moving toward deeper water and the shipping channel ahead of the season's end.

The one concrete calendar marker in the feeds is the flounder closure itself: The Fisherman's Delaware/Maryland/Chesapeake report, citing Eric Burnley, notes the NJ side of Delaware Bay closes to flounder harvest on September 25, while the Delaware side of the bay continues under a 4-fish limit and 17.5-inch minimum through year-end. That two-sided regulatory split is a recurring feature of this fishery worth flagging to anglers who cross the bay.

Beyond that, none of today's feeds offer a direct year-over-year comparison for Delaware Bay conditions, so we can't say definitively whether this season is running ahead of or behind a typical year — the reports read as solid, in-season fishing without an unusual early or late signal either way. No environmental buoy or gauge data was available for this update, so water temperature and current-strength comparisons aren't possible today; check state or local sources for a current reading before planning a trip.