Fall Run Builds in Raritan Bay as Stripers and Blues Turn On
Water temperature at NOAA's Sandy Hook station reads 63°F this morning, and the fall transition anglers have been watching for is showing up in the reports. Capt Ron's out of Atlantic Highlands closed out fluke season with one of the best days of the year Friday, calling it 'game on right from the start to finish' with shorts, keepers, and quality black sea bass all day, after several days of tougher, picky action earlier in the week. Grumpys Tackle in NJ confirms bluefish are in and has bucktails on sale for the fall run they expect to build. Further south, Fishermans HQ LBI reports bonita, false albacore, and fluke still working the surf on unusually warm water. OTW Northern New Jersey's September 24 report notes a passing nor'easter briefly slowed the bite, but described fall-run striped bass as improving, with bluefish and false albacore lingering and black sea bass picking back up as conditions settle, a pattern Raritan Bay anglers should expect to see this week too.
New to these readings? What water temp, tide, and moon phase mean for fishing →
What's biting
What's next
With Sandy Hook water still holding at 63°F, expect the black sea bass and striped bass bite to keep strengthening over the next few days as nights cool further. Low tide falls near 3:58 AM with the next high building through 9:58 AM local time, timing worth building an early session around for sea bass drifts and any bass working bait near the inlet.
Fluke season is closing out on this stretch of coast. Capt Ron's called Friday's trip possibly 'the last day of Fluke fishing for 2026' with rough weather on the way, so anglers with a short window left on flatties should plan around calmer tide stages rather than push through a hard current change.
If the pattern OTW Northern New Jersey described on the 24th holds, bluefish and false albacore should keep thinning out over the next week or two while striped bass activity keeps building into October, fitting the current Waning Gibbous moon phase pushing bait and predators together on stronger tide swings. Grumpys Tackle's fall-run bucktail promotion is timed for exactly this window.
Context
Late September in Raritan Bay and Sandy Hook sits at the hinge between summer and fall fisheries. Flatfish action typically tapers through this window as cooling water pushes fluke into deeper channels ahead of the state's fall closure, while striped bass begin staging for the migration run that defines the region through November. Bluefish and false albacore, both warm-water migrants working the same bait schools, are on schedule to fade over the coming weeks even as reports still place them in the mix. None of this reads as early or late for the calendar. It's the ordinary fall handoff repeating on the usual timeline, with the bass push typically building through October rather than arriving all at once.
Synthesized from real-time NOAA buoy data, USGS stream gauges, and current reports across regional fishing blogs, captain updates, and angler forums. Check local regulations before keeping fish. Never trust a single source for a trip decision.
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