Delaware Bay Flounder Stay Hot on NJ Side Before Season Closes

What's biting

What's next

With no live buoy or gauge readings feeding this update, the near-term outlook leans on what shops and captains are seeing on the water right now rather than hard numbers. The biggest driver over the next 2-3 days is the calendar, not the weather: per Eric Burnley (The Fisherman — DE/MD/Chesapeake), New Jersey's Delaware Bay flounder season is on track to close September 25, so expect the EP Tower and lighthouse-area drifts that Higbee's Bait and Tackle has been running to see heavier pressure through the closing weekend as anglers make a final push at keeper fish.

Behind the flounder push, the structure bite should keep building. Big Dave's Tackle is already seeing tog and sheepshead stacking up on jetties and bridge structure on green crabs and sand fleas, and that pattern typically strengthens through September as water cools — worth targeting even after flounder season shuts down. Hands Too Bait and Tackle's Cape May surf and bay reports (kingfish, snapper blues, croaker, weakfish) suggest the bottom-fishing bite in the back bays and bayshore structure should stay steady into the holiday weekend, with weakfish in the high-teens to mid-20-inch range remaining a solid bet on floated bloodworms around structure piles.

The full moon is worth planning around this week: bigger tidal swings tend to push more current through the bay's channels and inlets, which can concentrate bait and trigger more aggressive feeding windows, particularly around the inlet rockpile areas and Anglesea rocks where tog and sheepshead are already showing. Anglers timing trips to the stronger moving tides around the full moon should see more consistent bites than on the smaller mid-cycle tides.

Looking a bit further out, expect the mix to keep shifting toward tog, sheepshead, and bottom species (croaker, spot, kingfish) as flounder season winds down, with the back-bay bridges and jetty structure becoming the more productive water once the flounder push tapers. No weather data is available for this update, so check the local marine forecast before heading out, especially for any surf or inlet trips.

Context

Late August into a September flounder-season close is a familiar rhythm on the New Jersey side of Delaware Bay — the fishery typically runs through late September before handing off to a tog-and-sheepshead-dominated fall pattern, and that's exactly the shift the current reports describe: strong flounder numbers at spots like the EP Tower right up against the season's end, with structure species already building underneath. The reports from Higbee's Bait and Tackle and Big Dave's Tackle showing fish to 23 inches suggest a solid, on-schedule finish to the season rather than an early bust or an unusually slow stretch.

The asymmetry between the New Jersey and Delaware sides of the same bay — noted by Eric Burnley, with Delaware's four-fish, 17.5-inch limit continuing through year's end after New Jersey's closes September 25 — is a normal seasonal quirk of the shared fishery and not a new development. Weakfish in the 18-24 inch class and a strong croaker/kingfish bayside bite, as reported by Hands Too Bait and Tackle, are consistent with a typical late-summer back-bay pattern for this stretch of the Jersey shore.

There's no buoy, gauge, or prior-year comparative data available in this feed to say definitively whether water temperatures or bait timing are running ahead of or behind a typical year — the read here is limited to what the shop and captain reports describe qualitatively, and that should be taken as a snapshot rather than a trend line.