CT striper fishing peaks: May new moon ignites Long Island Sound bite
Water temps of 55–56°F at NOAA buoys 44025 and 44065 have Long Island Sound right in the wheelhouse for spring striped bass, and the bite is delivering. Per The Fisherman — Connecticut, the May new moon supercharged striper activity across the Sound and its tributaries, drawing fish onto a broad buffet of squid, bunker, mackerel, herring, silversides, and rain bait. Fisherman's World described the week as simply "bass, bass, bass," with fish spread from inshore flats to deep-water structure. Bobby J's noted the inshore bite currently outpaces the deep reefs, though outgoing tide windows at depth are worth targeting. Captain Morgan's Bait and Tackle reported artificials — flies included — keeping easy pace with live bait as big fish hammered the shallows on tidal cues. Rock and Roll Charters kicked off their season this past weekend. Per On The Water, the spring migration has now extended all the way to Maine, confirming a full-coast push in progress.
Current Conditions
- Water temp
- 56°F
- Moon
- Waxing Crescent
- Tide / flow
- Wave heights around 2.3 ft at buoy 44025; outgoing tide is the prime window for deep-reef structure per local shop reports.
- Weather
- Light winds near 10 knots with 2-foot seas; air temperature around 59°F Monday afternoon.
New to these readings? What do water temp, cfs, tide, and moon phase actually mean for fishing?
What's Biting
Striped Bass
live eels, artificials, or flies on inshore structure keyed to outgoing tide
Tautog
green crab on rocky structure; late-spring window before summer heat sets in
Fluke
slow presentations on sandy bottom near structure; first fish just beginning to stage
Bluefish
surface poppers or diamond jigs when schools surface near bunker schools
What's Next
The waxing crescent moon puts us a few days past the May new moon — historically one of the top tidal windows for Long Island Sound. Post-new-moon fishing in this region typically holds strong for another 4–7 days as tidal swings remain exaggerated and bait stays concentrated on current edges. The aggressive feeding activity described across CT shops should carry through at least midweek before moderating as the first-quarter moon approaches.
Tidal timing is the key variable right now. Bobby J's was direct about it: the inshore bite currently outpaces the deep reefs, and when targeting deep-water structure, the outgoing tide is the critical window. Captain Morgan's Bait and Tackle reinforced the same message — tide dictates outcome more than time of day. Plan your drift around the tide table, not the alarm clock.
Bait diversity in the Sound is exceptional. The Fisherman — Connecticut correspondents reported squid, bunker, mackerel, herring, silversides, and rain bait all present simultaneously. Captain Morgan's laid out the full menu: deep-water squid, shallow herring, live eels, menhaden, seaworms — with artificials and fly rods keeping pace with all of it. When fish can pick from a buffet this broad, silhouette and presentation often matter more than matching one specific bait exactly; a bunker-colored soft plastic or a fresh-rigged eel cover a lot of ground.
For the weekend, fluke action is likely to remain early-season slow. Water at 55–56°F is still a few degrees below the 58–60°F threshold when keeper fluke start showing consistently on LIS grounds. The Fisherman (Northeast) noted the first fluke reports of 2026 just now coming out of Rhode Island, so early fish are staging nearby — patience is warranted. Target sandy bottom transitions adjacent to rocky structure and fish the bait slowly.
Bluefish are worth watching. The Fisherman — Rhode Island reported large blues pushing into Narragansett Bay recently, a reliable precursor to their LIS arrival. When they show up, they will target the same bunker schools drawing stripers. Keep a surface popper or diamond jig rigged as a secondary setup; the fish will announce themselves at the surface when they're around.
Context
Mid-May is squarely on schedule for the height of Long Island Sound's spring striper migration. Fish that wintered in the Chesapeake Bay and Hudson River systems work northward through the region between early and mid-May before continuing toward New England — what we're seeing right now is exactly that peak window.
What distinguishes this spring from a typical year is the reported quality of the fish. The Fisherman (Northeast) characterized the 2026 New England run as "supercharged," with sizes averaging in the upper-teens to 20-pound range and 40-pound-class stripers making appearances. OTW Saltwater reported 50-pounders positioned off Long Island ahead of the new moon — trophy-class fish at this latitude in mid-May is not unheard of in a strong migration year, but the concentration of large fish is an encouraging signal for the weeks ahead.
Water temps of 55–56°F from buoys 44025 and 44065 are consistent with typical mid-May readings for LIS. The Sound's enclosed, shallower basin tends to run slightly warmer than adjacent offshore waters, and these temperatures fall squarely in the prime striper feeding range. They also support active tautog fishing before summer heat pushes tog to deeper water — a mid-May window that nearby Rhode Island grounds are reportedly capitalizing on.
The simultaneous abundance of bunker, mackerel, squid, herring, and silversides — documented by Aaron Swanson in The Fisherman — Connecticut — is noteworthy. A "major influx of bait" coinciding with the May new moon is a historically powerful combination in LIS. When forage is this diverse and tidal range is near its peak, stripers tend to concentrate and feed aggressively rather than pass through quickly.
The slow fluke bite at this date is historically normal for LIS. Fluke fishing in the Sound typically does not reach reliable keeper action until water temps stabilize above 60°F, which generally arrives in late May or early June. The 2026 season appears to be tracking that schedule. Overall, this spring reads as on-pace to slightly above average, driven by strong bait abundance and well-timed lunar conditions.
This report is synthesized by Hooked Fisherman from real-time NOAA buoy data, USGS stream gauges, and current reports across regional fishing blogs, captain updates, and angler forums. Source names are cited inline where they appear. Check local regulations before keeping fish. Never trust a single source for a trip decision.