Waterlands

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Summer flounderShoulder season

Bay · Connecticut

Mystic Harbor

41.33°N · 71.98°W · Bay · Long Island Sound East of the Mouth of the Connecticut River

LOADING MAP

Best score today · 5 AM · Summer flounder

75/100Great
Now
495 PM EDT
Best window
11 PM-12 AMEbb tide
Tide now
Flooding1.8 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 5 PM · now

Time5PNOW
Score49Good
Tide1.8 ft ▲Flooding
CurrentFlood0.7 kn · toward WSW
Wind12 kn NEgusts 26 · steady
Sea stateRough4.8 ft · 6 s
Air temp61°Mild
WeatherOvercast99% cloud
Water68°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Summer flounder 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 Summer flounder is best here

Shoulder season for Summer flounder · 1 more week at shoulder

Summer flounder season by week of the year. Shoulder season for Summer flounder · 1 more week at shoulder.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Summer flounder in Connecticut

Spot profile

Mystic Harbor

Depth
4-20 ftSlope
Structure
Bay · Inner · ProtectedBay · slope
Season
Shoulder seasonSummer flounder

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 Mystic Harbor

Mystic Harbor is a bay in Long Island Sound East of the Mouth of the Connecticut River. Depth is 4-20 ft, with a slope. Its profile reads bay, inner water and protected.

Waterlands scores 10 species here; the best right now are striped bass, black sea bass and little tunny. It is peak season now for striped bass, black sea bass, little tunny and bluefish, 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. Little tunny peak from September through October.

Tackle & technique

Summer flounder
Summer flounder lie half-buried on sand and shell bottom and ambush bait along channel edges, inlet bars and ocean reefs, from a few feet deep in back bays to about 100 feet offshore. Drift with the tide and bounce a bucktail tipped with a squid or fish strip along the bottom. The bigger fish move to ocean reefs and wrecks in late summer, so follow them out.
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.
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.

Nearby spots

Other spots within an easy run

  • Clam Point

    Cape · 0.1 mi

    68
    Top: Striped bassPeak season
    • Striped bass 68
    • Little tunny 67
    • Bluefish 63

    12 kt NEH 7:50 PM · 2.8 ftL 2:11 AM · 0.4 ft

  • Ram Point

    Cape · 0.3 mi

    68
    Top: Striped bassPeak season
    • Striped bass 68
    • Little tunny 67
    • Bluefish 63

    12 kt NEH 7:50 PM · 2.8 ftL 2:11 AM · 0.4 ft

  • Abigail Point

    Cape · 0.3 mi

    68
    Top: Striped bassPeak season
    • Striped bass 68
    • Little tunny 67
    • Bluefish 63

    12 kt NEH 7:50 PM · 2.8 ftL 2:11 AM · 0.4 ft

  • Lobster Cove

    Bay · 0.3 mi

    66
    Top: Striped bassPeak season
    • Striped bass 66
    • Bluefish 63
    • Little tunny 63

    12 kt NEH 7:50 PM · 2.8 ftL 2:11 AM · 0.4 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.