Waterlands

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Summer flounderShoulder season

Bar · Massachusetts

Seal Island Rocks

41.62°N · 70.81°W · Bar · Buzzards Bay

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Best score today · 6 AM · Summer flounder

78/100Great
Now
491 PM EDT
Best window
4-10 PMEbb 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 · 1 PM · now

Time1PNOW
Score49Good
Tide1.8 ft ▲Flooding
CurrentSlack0.1 kn
Wind11 kn NNEgusts 25 · steady
Sea stateLight chop1.7 ft · 3 s
Air temp65°Mild
WeatherPartly cloudy47% 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

Seal Island Rocks

Depth
8-20 ftSlope
Structure
Ledge · Inner · Semi-exposedLedge · 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 Seal Island Rocks

Seal Island Rocks is a bar in Buzzards Bay, Massachusetts. Depth is 8-20 ft, with a slope. Its profile reads ledge, inner water and semi-exposed.

Waterlands scores 10 species here; the best right now are black sea bass, scup and Atlantic cod. It is peak season now for black sea bass, scup, Atlantic cod and bluefish, and shoulder season for tautog and summer flounder. Black sea bass peak from June through July and in September. Scup peak from June through September. Atlantic cod peak from May through June and 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.
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.
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

  • Brant Island Cove

    Bay · 0.8 mi

    64
    Top: ScupPeak season
    • Scup 64
    • Black sea bass 59
    • Bluefish 59

    11 kt NNEH 4:58 PM · 3.3 ftL 11:29 PM · 0.8 ft

  • Nasketucket Bay

    Bay · 0.8 mi

    64
    Top: ScupPeak season
    • Scup 64
    • Black sea bass 59
    • Bluefish 59

    11 kt NNEH 4:58 PM · 3.3 ftL 11:29 PM · 0.8 ft

  • North Point

    Cape · 1.2 mi

    63
    Top: Little tunnyPeak season
    • Little tunny 63
    • Black sea bass 59
    • Bluefish 59

    11 kt NNEH 4:58 PM · 3.3 ftL 11:29 PM · 0.8 ft

  • Point May

    Bar · 0.4 mi

    61
    Top: BluefishPeak season
    • Bluefish 61
    • Atlantic cod 60
    • Little tunny 60

    11 kt NNEH 4:58 PM · 3.3 ftL 11:29 PM · 0.8 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.