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Winter flounderOff seasonSpecies here · tap to switch
Best score today · 6 AM · Winter flounder
- Now
- 354 PM EDT
- Best window
- 5-9 PMEbb tide
- Tide now
- Flooding8.0 ft ▲
Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine
Notify me when Boston Ledge scores 75+
Checked every morning against the 14-day forecast. Free by push and email.
14-day forecast
Best days to fish
24-hour conditions · rolling from now
Conditions · 4 PM · now
Tide & current
NOAA CO-OPS
64Tide: FloodingCurrent: SlackWind & pressure
ECMWF
81Wind: 7 kt NNWPressure: SteadyWater temp & sky
NDBC + Open-Meteo Marine
54Water temp: 68°F, hotLight: Late afternoonSolunar: Between periodsSeas: 0.7 ftSeason & habitat · Winter flounder
Species seasonality
20Off season · capped at 35Season: Off seasonHabitat: Poor fitDepth: In rangeRegulations: no rule on file
Current regulations
What you can keep here today
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 today
Seasonality · 52-week view · this week ringed
When Winter flounder is best here
Out of season for Winter flounder · it leaves in 11 weeks
- Peak
- Shoulder
- Off
- Not here
- This week
Spot profile
Boston Ledge
- Depth
- 45-70 ftSlope
- Structure
- Ledge · Outer · ExposedLedge · 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 Boston Ledge
Boston Ledge is a bar in Boston Harbor, Massachusetts. Depth is 45-70 ft, with a slope. Its profile reads ledge, outer water and exposed.
Waterlands scores 10 species here; the best right now are scup, black sea bass and Atlantic cod. It is peak season now for scup, black sea bass, Atlantic cod and bluefish, and shoulder season for tautog and summer flounder. Scup peak from June through September. Black sea bass peak from June through July and in September. Atlantic cod peak from May through June and from September through October.
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.
- 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.
- 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
- Martin Ledge80
Bar · 0.8 mi
Top: ScupPeak season- Scup 80
- Black sea bass 73
- Atlantic cod 70
7 kt NNWH 5:16 PM · 8.7 ftL 11:47 PM · 1.5 ft
- Shag Rocks80
Bar · 1.0 mi
Top: ScupPeak season- Scup 80
- Black sea bass 73
- Atlantic cod 69
7 kt NNWH 5:16 PM · 8.7 ftL 11:47 PM · 1.5 ft
- Ultonia Ledge77
Bar · 1.3 mi
Top: ScupPeak season- Scup 77
- Black sea bass 70
- Atlantic cod 67
7 kt NNWH 5:16 PM · 8.7 ftL 11:47 PM · 1.5 ft
- Utonia Ledge77
Bar · 1.3 mi
Top: ScupPeak season- Scup 77
- Black sea bass 70
- Atlantic cod 67
7 kt NNWH 5:16 PM · 8.7 ftL 11:47 PM · 1.5 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.
