Fluke bite trends upward as bluefish crash poppers off Sandy Hook

What's biting

What's next

With no fresh buoy or USGS gauge readings feeding into this cycle, this outlook leans on trend lines described across the Northern New Jersey intel rather than a live number. The clearest signal is a seasonal pivot: The Fisherman's Northern NJ correspondents (reporting from the Skylarker, Golden Eagle, Miss Belmar Princess and Lady K Fishing Charters) all describe June sea bass fishing as inconsistent to poor and say their boats are shifting over to fluke and bluefish trips for July. That lines up with OTW's Northern New Jersey report, which already has fluke trending upward on the reefs and bluefin working 15 to 40 miles offshore.

Expect that shift to keep building over the next few days if water temperatures continue warming toward their typical July range. Several Northern NJ captains specifically flagged that better fluke and bluefish numbers depend on bottom and bay temps climbing further, so any stretch of sunny, calm weather should help. In the surf, The Fisherman's NJ/DE Surf report already has bluefish reliable on poppers in the morning hours (3 to 5 pounds), with stripers and black drum still working clam baits and fluke starting to turn on with bucktail-and-Gulp combos. Grumpys Tackle's own shop report backs that up, noting bass back on clams and fluke picking up on bucktails and soft baits. That pattern should hold or improve heading into the weekend as more bait moves onto the beaches.

Sea bass will likely stay a mixed bag rather than rebound. Atlantic Highlands boats (Capt Ron's) are still producing keepers on small Gulp sand eels even as the broader Northern New Jersey fleet calls the spring season close to over, so anglers targeting sea bass should treat any trip as a bonus rather than plan around limits.

The waning crescent moon this week means smaller tidal swings than around the full or new moon, which is good news for anglers working structure and drift baits in Raritan Bay since current won't be running as hard. Plan bay and inlet trips around the stronger tide stages as the moon builds toward its next phase, and keep an eye on offshore reports: with bluefin already inside 40 miles per OTW's Northern New Jersey report, any window of calm seas this week could put boats within range of a tuna shot without a long run.

Without live water-temp or wave data this cycle, check a local marine forecast and the nearest NOAA buoy before heading out, especially for any offshore or inlet trip.

Context

Early July is historically prime time for the summer inshore lineup in Raritan Bay and off Sandy Hook: fluke fishing typically hits its stride as bay and ocean temperatures stabilize into the 60s and 70s, and that pattern is showing up on schedule this year, with OTW's Northern New Jersey report and The Fisherman's NJ/DE Surf report both describing improving fluke and bluefish action heading into the month.

The one clear deviation from a typical season is black sea bass. Multiple Northern New Jersey charter captains (via The Fisherman — Northern NJ) describe the spring sea bass season as among the poorest in several years, with up-and-down fishing through June and boats bringing home more ling than keeper sea bass on some trips. That's a notable miss against a typical spring and early-summer sea bass run in this region, though it's worth noting Atlantic Highlands-area boats (Capt Ron's) are still finding consistent keepers on sand eel imitations, suggesting the slowdown isn't uniform across the whole bay and nearshore reef complex.

Bluefish and striped bass both look roughly on-schedule: bluefish in the 3- to 5-pound class working poppers, and clam-baited stripers lingering in the surf alongside black drum, are typical for this point in the calendar as the spring migration tails off and resident summer fish settle in. Grumpys Tackle's own shop report corroborates the clam-and-bucktail pattern independently.

No record catches or unusual early or late arrival signals showed up in this cycle's angler intel, and without live buoy or gauge data we can't compare this week's actual water temperatures against a seasonal average. Overall, this reads as a fairly typical early-July Raritan Bay and Sandy Hook transition, with the sea bass shortfall the one thing worth watching as summer progresses.