Sea Bass Limits and Surf Action Running Hot at Raritan Bay

What's Biting

What's Next

The On The Water Striper Migration Map (June 5) notes fish are beginning to settle into summering grounds, though water temperatures remain a few degrees below normal for this time of year. That cooler-than-usual reading is working in anglers' favor: fish that might typically have pushed offshore or north are still accessible on inshore structure, and the bite has stayed active well into the morning hours.

For sea bass, the action Blue Chip Sportfishing and Capt. Ron have found on bay drops should remain solid as long as current is moving. Capt. Ron's recent reports note that days without much breeze or tidal movement were tougher, while moving water opened up the bite considerably. With the Last Quarter moon this week, tidal swings will be moderate rather than extreme. Focus effort during the hour or two flanking each tide change to catch the most active windows on bay drops and reef structure.

Fluke opportunities are expanding. OTW Northern New Jersey reports fish to 8 pounds coming out of the rivers, and Grumpys Tackle notes the surf fluke bite has picked back up after a brief lull, with bucktails and Gulp! working alongside traditional presentations. As water temperatures edge warmer over the coming days, expect flounder to spread more widely across sand edges and channel lips adjacent to bay structure.

On the surf front, Grumpys Tackle's latest reports indicate a larger class of striped bass has moved into the NJ beaches, with clam and bunker chunks the top producers. Bluefish and black drum are also in the mix per OTW Northern New Jersey. Weekend anglers should target early morning and late evening windows, both to avoid boat pressure and to catch the outgoing tide draining bay water through Sandy Hook inlets, which tends to concentrate bait and predators along the beach.

One wildcard worth watching: Fishermans HQ LBI notes bluefin tuna have moved into striking distance off the NJ coast on the heels of a large squid invasion. While that fishery is primarily south of Sandy Hook, the same baitfish concentrations can push bluefish and bass into concentrated feeding along the bay mouth structure.

Context

Early June is typically a transitional window for Raritan Bay and Sandy Hook, as the spring striper push winds down and summer resident species (sea bass, fluke, and bluefish) take center stage. In most years, the bulk of the spring striper migration has cleared the bay by Memorial Day, with remaining fish either holding on local structure or staging near the Raritan and Hudson river mouths.

This season appears to be running slightly behind the historical curve. The On The Water Striper Migration Map from June 5 notes that water temperatures are still a few degrees below normal, which has kept a meaningful striper presence in the surf and on inshore structure longer than typical. Grumpys Tackle's confirmation of a larger class of bass still in the NJ surf aligns with this cooler-water pattern. Historically, bigger stripers linger on the beach longer when temps have not yet reached the low 60s, and the current readings appear to be providing exactly that holding window.

Sea bass fishing at this stage of June is entirely on schedule. The species typically arrives on nearshore reef structure in force during May and peaks through early summer before seasonal closures can interrupt the run. Blue Chip Sportfishing's reports of near-daily limits and Capt. Ron's consistent keeper counts out of Atlantic Highlands match what veteran Raritan Bay anglers expect from bay drops and reef structure in early June.

Fluke season is just hitting its stride. Fish to 8 pounds in the river systems is on par with historical reports for early June, and the next few weeks tend to produce some of the larger flatties of the season as fish fully establish on summer structure. Overall, conditions are running slightly late but not dramatically off from the regional norm, with the cool-water buffer extending what has been a productive spring window rather than closing it early.