Waterlands

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Summer flounderShoulder season

Gut · Massachusetts

Cohasset Narrows

41.75°N · 70.62°W · Gut · Buzzards Bay

LOADING MAP

Best score today · 7 PM · Summer flounder

76/100Great
Now
596 PM EDT
Best window
7-8 PMHigh slack
Tide now
Flooding3.2 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 6 PM · now

Time6PNOW
Score59Good
Tide3.2 ft ▲Flooding
CurrentFlood1.4 kn · toward ENE
Wind9 kn NEgusts 21 · steady
Sea stateLight chop0.9 ft · 3 s
Air temp60°Mild
WeatherMostly cloudy73% cloud
Water69°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 MassDMF 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 Massachusetts

Spot profile

Cohasset Narrows

Depth
3-10 ftNearest water
Structure
Channel · Inner · ProtectedChannel · flat bottom
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 Cohasset Narrows

Cohasset Narrows is a gut in Buzzards Bay, Massachusetts. Depth in the nearest water is 3-10 ft, with a flat bottom. Its profile reads channel, inner water and protected.

Waterlands scores 10 species here; the best right now are scup, striped bass and little tunny. It is peak season now for scup, striped bass, little tunny and black sea bass, and shoulder season for summer flounder and tautog. Scup peak from June through September. Striped bass peak from May through June and from September through October. 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.
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.
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

  • Butler Cove

    Bay · 0.2 mi

    76
    Top: ScupPeak season
    • Scup 76
    • Little tunny 66
    • Striped bass 65

    8 kt NEH 6:38 PM · 3.3 ftL 1:23 AM · 0.5 ft

  • Miller Cove

    Bay · 0.6 mi

    73
    Top: ScupPeak season
    • Scup 73
    • Little tunny 69
    • Bluefish 67

    8 kt NEH 6:38 PM · 3.3 ftL 1:23 AM · 0.5 ft

  • Whittemore Point

    Cape · 0.3 mi

    71
    Top: ScupPeak season
    • Scup 71
    • Little tunny 70
    • Striped bass 67

    8 kt NEH 6:38 PM · 3.3 ftL 1:23 AM · 0.5 ft

  • Peters Neck

    Cape · 0.4 mi

    71
    Top: ScupPeak season
    • Scup 71
    • Little tunny 70
    • Striped bass 67

    8 kt NEH 6:38 PM · 3.3 ftL 1:23 AM · 0.5 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 MassDMF before you keep a fish.