Spring stripers light up Long Island Sound from Norwalk to New London

What's Biting

What's Next

The next several days look favorable for LIS striper fishing. NOAA buoy 44065 recorded near-calm winds of 1 m/s and air temperatures around 54°F on Monday afternoon, pointing to light-wind conditions ideal for topwater presentations and working the rips.

Water temperature at 53°F is right at the threshold where stripers become increasingly aggressive. As temps nudge upward through mid-May — typical for this time of year — expect the bunker-and-bass connection to intensify. Fisherman's World told The Fisherman — Connecticut that the deep-water reefs (11B, Can 13, the OB Buoy) are holding the freshest migratory fish; those schools tend to push shallower and turn more aggressive as inshore water warms. Anglers targeting big fish should work chunks of fresh bunker on those deeper structures during slack tide windows, then transition to topwater and swimbaits as current builds and fish move up onto structure.

The waning crescent moon means moderate, neap-range tides — less drama than the full-moon surge that pushed bait and bass through nearby Rhode Island waters in the prior week. That said, tide changes and rip lines remain the prime timing windows. Target the first two hours of moving water, both incoming and outgoing, for the best soft-plastic and topwater action. Captain Morgan's Bait and Tackle (per The Fisherman — Connecticut) noted that shoreline fishing has been producing 24- to 29-inch fish on swimmers around structure, a pattern that should hold through the week.

The Long Island fluke season officially opened last week, though The Fisherman (Northeast) noted rough weather kept many anglers dockside on opening day. With lighter conditions ahead, look for fluke action to improve in the western Sound and harbor mouths, particularly on clean-bottom spots in 20–40 feet. Standard bucktail-and-teaser or gulp rigs fished near bottom are the go-to presentation to start.

On The Water's striper migration map (May 8) characterized the 2026 push as "hitting full speed," with post-spawn fish streaming out of the Chesapeake and spreading north through New Jersey and into southern New England — LIS is squarely in the corridor. Expect fresh arrivals to continue through the weekend and beyond. Rock and Roll Charters (per The Fisherman — Connecticut) kicks off their season on May 16, a signal that charter-level confidence in this fishery is high heading into the back half of May.

Context

Mid-May is historically one of the prime windows for striped bass in Long Island Sound. The spring migration typically sees fish filtering up from the Chesapeake and Hudson River systems through April and into May, with peak abundance of slot-class and over-slot fish usually arriving in the second and third weeks of May. The 53°F water temperature at buoy 44025 is a touch cool compared to what some years show by this date — 55–58°F is more typical for mid-May — but it is not unusual following a cold winter, and the fish are clearly present and feeding regardless.

On The Water's mid-season striper migration map characterized the 2026 run as "hitting full speed," which aligns with or slightly leads the historical median arrival window for LIS. The Fisherman (Northeast) also noted this week that "tanks were landed in Long Island Sound," echoing the pattern of large cow bass appearing in the Sound ahead of the Memorial Day peak that defines strong migration years.

The presence of sea-liced fish confirmed by Bobby J's (per The Fisherman — Connecticut) is a classic indicator of very fresh arrivals — fish that were recently in open water and have not yet shed their ocean parasites. Sea lice typically fall off within 24–48 hours in warmer inshore water, so their presence on LIS bass points to an active, ongoing migration rather than a settled resident population that has been in the Sound for weeks.

Overall, the 2026 season appears to be tracking on schedule to slightly ahead of the historical average for CT waters, with quality fish and fresh migrants both confirmed in the second week of May — a positive sign heading into what is typically the peak of the spring striper run along the Connecticut shoreline.