Waterlands

UPDATEDAUTO-REFRESH 5 MIN

Summer flounderShoulder season

Bay · Massachusetts

Barnstable Harbor

41.72°N · 70.27°W · Bay · Cape Cod Bay

LOADING MAP

Best score today · 4 PM · Summer flounder

79/100Great
Now
578 AM EDT
Best window
2 PM-12 AMEbb tide
Tide now
Ebbing6.9 ft ▼

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

Notify me when Barnstable Harbor scores 75+

Checked every morning against the 14-day forecast. Free by push and email.

Sign in to set an alert

24-hour conditions

Thursday, Sep 24 · 8 PM

Time8P
Score47Good
Tide6.0 ft ▲Flooding
CurrentFlood0.9 kn · toward SSW
Wind9 kn ENEgusts 28 · steady
Sea stateModerate3.5 ft · 6 s
Air temp57°Mild
WeatherOvercast98% cloud
Water67°FBias corrected

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

Barnstable Harbor

Depth
2-6 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · 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 Barnstable Harbor

Barnstable Harbor is a bay in Cape Cod Bay, Massachusetts. Depth is 2-6 ft, with a flat bottom. Its profile reads bay, inner water and semi-exposed.

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

Nearby spots

Other spots within an easy run

  • Mussel Point

    Cape · 1.3 mi

    76
    Top: Striped bassPeak season
    • Striped bass 76
    • Little tunny 75
    • Bluefish 71

    10 kt NNEL 12:26 PM · 2.5 ftH 6:24 PM · 8.9 ft

  • The Cove

    Bay · 1.2 mi

    73
    Top: Striped bassPeak season
    • Striped bass 73
    • Scup 72
    • Bluefish 71

    10 kt NNEL 12:26 PM · 2.5 ftH 6:24 PM · 8.9 ft

  • Bass Hole

    Bay · 1.6 mi

    73
    Top: Striped bassPeak season
    • Striped bass 73
    • Scup 72
    • Bluefish 71

    10 kt NNEL 12:26 PM · 2.5 ftH 6:24 PM · 8.9 ft

  • Horseshoe Shoal

    Bar · 0.9 mi

    72
    Top: BluefishPeak season
    • Bluefish 72
    • Little tunny 72
    • Striped bass 69

    10 kt NNEL 12:26 PM · 2.5 ftH 6:24 PM · 8.9 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.