Waterlands

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Black sea bassPeak season

Bay · 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

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Best score today · 7 AM · Black sea bass

73/100Great
Now
563 PM EDT
Best window
5-9 PMFlood tide
Tide now
Ebbing0.8 ft ▼

Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions · rolling from now

Conditions · 3 PM · now

Time3PNOW
Score56Good
Tide0.8 ft ▼Ebbing
CurrentSlack0.1 kn
Wind12 kn NEgusts 21 · steady
Sea stateModerate3.9 ft · 5 s
Air temp65°Mild
WeatherOvercast100% cloud
Water69°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Black sea bass is on file here yet, so its status is unknown, not closed. Confirm limits with CT DEEP before you keep a fish.

Seasonality · 52-week view · this week ringed

When Black sea bass is best here

Peak season for Black sea bass · 1 more week at peak

Black sea bass season by week of the year. Peak season for Black sea bass · 1 more week at peak.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Black sea bass in Connecticut

Spot profile

Thimble Island Harbor

Depth
8-25 ftSlope
Structure
Bay · Inner · Semi-exposedBay · slope
Season
Peak seasonBlack sea bass

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 striped bass, black sea bass and bluefish. It is peak season now for striped bass, black sea bass, bluefish and little tunny, and shoulder season for tautog and summer flounder. Striped bass peak from May through June and from September through October. Black sea bass peak from June through July and in September. Bluefish peak from June through July and in September.

Tackle & technique

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.
Bluefish
Bluefish travel in size-sorted schools and feed where tide pushes bait past structure: inlet mouths, rips, shoal edges and the surf line, mostly in water shallower than 60 feet. Look for birds and breaking bait and cast metal or poppers into it, or soak cut bunker or mullet on the bottom from the beach. Use a short wire or heavy leader because their teeth cut light line.

Nearby spots

Other spots within an easy run

  • Inner Reef

    Bar · 0.9 mi

    58
    Top: Black sea bassPeak season
    • Black sea bass 58
    • Bluefish 58
    • Atlantic cod 56

    12 kt NEL 3:31 PM · 0.9 ftH 9:47 PM · 6.1 ft

  • East Reef

    Bar · 1.2 mi

    58
    Top: Black sea bassPeak season
    • Black sea bass 58
    • Bluefish 58
    • Atlantic cod 55

    12 kt NEL 3:29 PM · 0.7 ftH 9:41 PM · 5.6 ft

  • Mermaid Rock

    Bar · 0.7 mi

    57
    Top: Atlantic codPeak season
    • Atlantic cod 57
    • Black sea bass 57
    • Bluefish 57

    12 kt NEL 3:29 PM · 0.7 ftH 9:41 PM · 5.6 ft

  • Northford Rock

    Bar · 0.9 mi

    57
    Top: Atlantic codPeak season
    • Atlantic cod 57
    • Black sea bass 57
    • Bluefish 57

    12 kt NEL 3:29 PM · 0.7 ftH 9:41 PM · 5.6 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.