Waterlands

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Summer flounderShoulder season

Bar · Massachusetts

Quarter Ledge

42.31°N · 70.91°W · Bar · Boston Harbor

LOADING MAP

Best score today · 12 AM · Summer flounder

69/100Great
Now
521 AM EDT
Best window
1-3 AMEbb tide
Tide now
Ebbing3.8 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 AM · now

Time1ANOW
Score52Good
Tide3.8 ft ▼Ebbing
CurrentEbb1.1 kn · toward NE
Wind12 kn ENEgusts 23 · steady
Sea stateModerate3.1 ft · 5 s
Air temp59°Mild
WeatherOvercast91% cloud
Water62°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.

Source: MassDMF · synced yesterday

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

Quarter Ledge

Depth
8-15 ftNearest water
Structure
Ledge · Inner · Semi-exposedLedge · 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 Quarter Ledge

Quarter Ledge is a bar in Boston Harbor, Massachusetts. Depth in the nearest water is 8-15 ft, with a flat bottom. Its profile reads ledge, inner water and semi-exposed.

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

  • Windmill Point

    Cape · 0.8 mi

    74
    Top: Striped bassPeak season
    • Striped bass 74
    • Bluefish 69
    • Little tunny 65

    12 kt ENEL 3:30 AM · 1.2 ftH 9:44 AM · 8.5 ft

  • Hull Gut

    Gut · 1.0 mi

    72
    Top: Striped bassPeak season
    • Striped bass 72
    • Bluefish 64
    • Black sea bass 58

    12 kt ENEL 3:30 AM · 1.2 ftH 9:44 AM · 8.5 ft

  • Hull Bay

    Bay · 1.1 mi

    69
    Top: Striped bassPeak season
    • Striped bass 69
    • Bluefish 65
    • Black sea bass 60

    12 kt ENEL 3:30 AM · 1.2 ftH 9:44 AM · 8.5 ft

  • Toddy Rocks

    Bar · 0.4 mi

    68
    Top: Atlantic codPeak season
    • Atlantic cod 68
    • Black sea bass 68
    • Bluefish 68

    12 kt ENEL 3:30 AM · 1.2 ftH 9:44 AM · 8.5 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.