Waterlands

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Winter flounderOff season

Bay · Massachusetts

Portuguese Cove

42.29°N · 70.94°W · Bay · Boston Harbor

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Best score today · 6 AM · Winter flounder

74/100Great
Now
305 PM EDT
Best window
5-9 PMFlood tide
Tide now
Flooding4.0 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 PM · now

Time5PNOW
Score30Fair
Tide4.0 ft ▲Flooding
CurrentFlood0.5 kn · toward SSW
Wind11 kn NEgusts 25 · steady
Sea stateModerate3.0 ft · 5 s
Air temp58°Mild
WeatherOvercast91% cloud
Water62°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.

Seasonality · 52-week view · this week ringed

When Winter flounder is best here

Out of season for Winter flounder · it leaves in 10 weeks

Winter flounder season by week of the year. Out of season for Winter flounder · it leaves in 10 weeks.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Winter flounder in Massachusetts

Spot profile

Portuguese Cove

Depth
3-25 ftSlope
Structure
Bay · Inner · Semi-exposedBay · 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 Portuguese Cove

Portuguese Cove is a bay in Boston Harbor, Massachusetts. Depth is 3-25 ft, with a slope. Its profile reads bay, inner water and semi-exposed.

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

Nearby spots

Other spots within an easy run

  • Sunken Ledge

    Bar · 1.0 mi

    71
    Top: Black sea bassPeak season
    • Black sea bass 71
    • Atlantic cod 70
    • Scup 69

    11 kt NEH 9:06 PM · 9.2 ftL 3:26 AM · 1.3 ft

  • Nut Island

    Cape · 1.0 mi

    71
    Top: Striped bassPeak season
    • Striped bass 71
    • Little tunny 67
    • Bluefish 64

    11 kt NEH 9:06 PM · 9.2 ftL 3:26 AM · 1.3 ft

  • Houghs Neck

    Cape · 1.1 mi

    71
    Top: Striped bassPeak season
    • Striped bass 71
    • Little tunny 67
    • Bluefish 64

    11 kt NEH 9:06 PM · 9.2 ftL 3:26 AM · 1.3 ft

  • West Gut

    Gut · 0.7 mi

    70
    Top: Striped bassPeak season
    • Striped bass 70
    • Black sea bass 68
    • Scup 65

    11 kt NEH 9:06 PM · 9.2 ftL 3:26 AM · 1.3 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.