Peconic bass fire on new moon tides as bay water hits 74 degrees

The new moon window delivered exactly what we've been waiting for all spring — bass finally showing in numbers across the Peconic system as bay water spiked to 74 degrees this week. That's a full seven degrees warmer than the ocean side, and it's creating the thermal gradient that stacks bait and holds fish through the tide changes.

I've been watching this setup build for two weeks. The southwest winds have been pushing warm surface water into the bay while the new moon spring tides flush cooler water out through Plum Gut. That temperature break is sitting right at the mouth of the bay, and the bass are using it like a highway. Early morning bucktail work from Orient Point to Shelter Island has been lights-out, especially that magic hour right after sunrise when the flood tide starts to move.

The pattern is classic Peconic: fish the last 90 minutes of the flood near sunrise, work white and chartreuse bucktails in 15 to 25 feet. I'm seeing most fish in the 28 to 32-inch range — solid slot bass that are feeding hard on the sand eels and peanut bunker getting pushed around by the current. The key is positioning yourself where the tide creates an eddy or back-current. Fish aren't scattered — they're stacked in specific spots where the moving water concentrates bait.

Shelter Island continues to be porgy central, and the quality is outstanding. The spring run is peaking right now with fish running 16 to 19 inches, plenty of them pushing three pounds. I'm anchoring in 25 to 30 feet on the flood tide, using a steady chum slick of crushed clams. High-low rigs with size 4 hooks and fresh clam strips are all you need. The bite window is narrow — usually the first two hours of the flood — but when it's on, it's lights-out action.

Weakfish are making their presence known too, especially in the deeper channels between Shelter Island and the North Fork. I picked up a solid 19-incher yesterday while porgy fishing, and that's becoming a regular bonus. These fish are relating to the same structure as the porgies but holding slightly deeper, around 35 feet. Pink and white bucktails bounced along the bottom during slack water seem to trigger them.

The water clarity has been exceptional despite the southwest winds. Visibility is running 8 to 10 feet in most areas, which is helping the fishing considerably. Bait is everywhere — I'm marking thick schools of sand eels from Orient Point all the way to Sag Harbor, with scattered pods of peanut bunker mixed in. The birds have been working consistently, especially around Three Mile Harbor where the current creates natural feeding lanes.

One thing to watch: the DEC has been active on compliance checks. I've seen them boarding boats at several locations, checking licenses and measuring fish. Make sure your paperwork is in order and you're familiar with the slot limits. The bass regulations are 28 to 35 inches with one fish per angler, and they're measuring everything.

Looking ahead, we're moving into the dark moon phase which should keep these spring tides running strong through the weekend. The long-range forecast shows the southwest wind pattern continuing, which means that thermal gradient should hold. I expect the bass bite to remain strong, especially during the early morning flood tides. The porgy fishing should peak over the next 10 days before the fish start their gradual move toward deeper water.

For weekend warriors, focus on the flood tide from first light to about 8 AM. The afternoon bite has been inconsistent, but the morning window has been reliable. Bring bucktails in white, chartreuse, and pink, plus plenty of clams for the porgies. And don't forget the chum — it makes all the difference when you're anchored up for scup.