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ScupPeak seasonBay · Connecticut
Thimble Island Harbor
41.25°N · 72.75°W · Bay · Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River
Species here · tap to switch
Best score today · 7 AM · Scup
- Now
- 574 PM EDT
- Best window
- 5-9 PMFlood tide
- Tide now
- Flooding0.8 ft ▲
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Thimble Island Harbor scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 4 PM · now
Tide & current
NOAA CO-OPS
53Tide: FloodingCurrent: SlackWind & pressure
ECMWF
74Wind: 12 kt NEPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
58Water temp: 69°F, primeLight: OvercastSolunar: Between periodsSeas: 3.8 ftSeason & habitat · Scup
Species seasonality
88Season: PeakHabitat: Usable structureDepth: In rangeRegulations: no rule on file
Current regulations
What you can keep here today
No rule for Scup is on file here yet, so its status is unknown, not closed. Confirm limits with CT DEEP before you keep a fish.
Source: CT DEEP · synced today
Seasonality · 52-week view · this week ringed
When Scup is best here
Peak season for Scup · 1 more week at peak
- Peak
- Shoulder
- Off
- Not here
- This week
Spot profile
Thimble Island Harbor
- Depth
- 8-25 ftSlope
- Structure
- Bay · Inner · Semi-exposedBay · slope
- Season
- Peak seasonScup
NOAA NCEI DEM, sampled Sep 13 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.
About this spot
Fishing Thimble Island Harbor
Thimble Island Harbor is a bay in Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River. Depth is 8-25 ft, with a slope. Its profile reads bay, inner water and semi-exposed.
Waterlands scores 10 species here; the best right now are scup, black sea bass and striped bass. It is peak season now for scup, black sea bass, striped bass and bluefish, and shoulder season for tautog and summer flounder. Scup peak from June through September. Black sea bass peak from June through July and in September. Striped bass peak from May through June and from September through October.
Tackle & technique
- Scup
- Scup school over hard and mixed bottom, rock piles, mussel beds, piers and jetties, usually in 10 to 60 feet of water. Fish a high-low rig with small hooks and squid or clam strips on the bottom, and chum with clam to hold a school under the boat. If nothing bites within 15 minutes, move to the next piece of structure.
- Black sea bass
- Black sea bass hold tight to wrecks, reefs, rock piles and jetties, from 15 feet inshore in late spring to well over 100 feet on offshore wrecks in late fall. Anchor or drift right over the structure and fish a two-hook high-low rig with squid or clam, or bounce a small jig on the bottom. The biggest males sit on the highest relief.
- Striped bass
- Striped bass feed where moving tide pushes bait past structure: inlets, points, jetties, bridge pilings and rips in the surf, usually in 2 to 40 feet of water. Fish dawn, dusk and night hardest, casting plugs, bucktails and soft plastics or drifting live bunker and eels, and chunk bait on the bottom in current. In midsummer the larger fish drop deeper or feed mostly after dark.
Nearby spots
Other spots within an easy run
- East Reef59
Bar · 1.2 mi
Top: ScupPeak season- Scup 59
- Black sea bass 58
- Atlantic cod 55
12 kt NEH 9:41 PM · 5.6 ftL 3:52 AM · 0.5 ft
- Mermaid Rock58
Bar · 0.7 mi
Top: ScupPeak season- Scup 58
- Atlantic cod 57
- Black sea bass 57
12 kt NEH 9:41 PM · 5.6 ftL 3:52 AM · 0.5 ft
- Northford Rock58
Bar · 0.9 mi
Top: ScupPeak season- Scup 58
- Black sea bass 57
- Atlantic cod 56
12 kt NEH 9:41 PM · 5.6 ftL 3:52 AM · 0.5 ft
- Inner Reef58
Bar · 0.9 mi
Top: ScupPeak season- Scup 58
- Black sea bass 57
- Atlantic cod 55
12 kt NEH 9:47 PM · 6.1 ftL 3:54 AM · 0.6 ft
Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with CT DEEP before you keep a fish.
