Waterlands

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Winter flounderOff season

Channel · Massachusetts

Squantum Channel

42.30°N · 71.03°W · Channel · Boston Harbor

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Best score today · 12 AM · Winter flounder

76/100Great
Now
355 AM EDT
Best window
5 PM-12 AMHigh slack
Tide now
Flooding5.1 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 AM · now

Time5ANOW
Score35Fair
Tide5.1 ft ▲Flooding
CurrentFlood0.3 kn · toward W
Wind10 kn Ngusts 20 · steady
Sea stateLight chop1.3 ft · 4 s
Air temp58°Mild
WeatherOvercast82% chance of rain
Water64°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Winter 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 Winter flounder is best here

Out of season for Winter flounder · it leaves in 11 weeks

Winter flounder season by week of the year. Out of season for Winter flounder · it leaves in 11 weeks.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Winter flounder in Massachusetts

Spot profile

Squantum Channel

Depth
7-20 ftSlope
Structure
Channel · Inner · Semi-exposedChannel · slope
Season
Off seasonWinter 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 Squantum Channel

Squantum Channel is a channel in Boston Harbor, Massachusetts. Depth is 7-20 ft, with a slope. Its profile reads channel, inner water and semi-exposed.

Waterlands scores 10 species here; the best right now are striped bass, black sea bass and scup. It is peak season now for striped bass, black sea bass, scup 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. Scup peak from June through September.

Tackle & technique

Winter flounder
Winter flounder spend late winter and spring on mud and sand bottom in harbors, coves and tidal channels, often in 5 to 30 feet. Anchor, chum with crushed clams or mussels, and fish small long-shank hooks with worm or clam on the bottom, tapping the rig to stir up mud. The bite is light, so use a sensitive rod.
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

  • Commercial Point

    Cape · 0.6 mi

    75
    Top: Striped bassPeak season
    • Striped bass 75
    • Bluefish 70
    • Little tunny 70

    10 kt NH 7:57 AM · 8.0 ftL 1:52 PM · 2.4 ft

  • Fox Point

    Cape · 0.7 mi

    75
    Top: Striped bassPeak season
    • Striped bass 75
    • Bluefish 70
    • Little tunny 70

    10 kt NH 7:57 AM · 8.0 ftL 1:52 PM · 2.4 ft

  • Old Harbor

    Bay · 1.3 mi

    73
    Top: Striped bassPeak season
    • Striped bass 73
    • Scup 72
    • Black sea bass 71

    10 kt NH 7:59 AM · 8.0 ftL 1:49 PM · 2.4 ft

  • Savin Hill Cove

    Bay · 0.8 mi

    72
    Top: Striped bassPeak season
    • Striped bass 72
    • Bluefish 70
    • Scup 70

    10 kt NH 7:57 AM · 8.0 ftL 1:52 PM · 2.4 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 MassDMF before you keep a fish.