Waterlands

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ScupPeak season

Flat · Massachusetts

Deer Island Flats

42.35°N · 70.97°W · Flat · Boston Harbor

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Best score today · 8 AM · Scup

72/100Great
Now
715 PM EDT
Best window
5 PM-12 AMHigh slack
Tide now
Flooding5.6 ft ▲

Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions

Tuesday, Sep 29 · 3 AM

Time3A
Score55Good
Tide8.2 ft ▼Ebbing
CurrentEbb0.4 kn · toward ESE
Wind16 kn NNEgusts 30 · steady
Sea stateRough5.4 ft · 7 s
Air temp59°Mild
WeatherOvercast100% cloud
Water61°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Scup 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 Scup is best here

Peak season for Scup · 1 more week at peak

Scup season by week of the year. Peak season for Scup · 1 more week at peak.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Scup in Massachusetts

Spot profile

Deer Island Flats

Depth
15-20 ftFlat bottom
Structure
Flat · Inner · Semi-exposedFlat · flat bottom
Season
Peak seasonScup

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 Deer Island Flats

Deer Island Flats is a flat in Boston Harbor, Massachusetts. Depth is 15-20 ft, with a flat bottom. Its profile reads flat, inner water and semi-exposed.

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

Tackle & technique

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.
Little tunny
Little tunny travel fast in schools that pin bait against inlets, points, jetties and tide rips, usually within a few miles of shore and often in less than 60 feet. Stay off the school's path, wait for it to surface within range, and cast small metal or epoxy jigs with a fast retrieve. When fish stay down, troll small feathers along bait edges and color changes to find them.

Nearby spots

Other spots within an easy run

  • Great Faun

    Bar · 1.1 mi

    79
    Top: Little tunnyPeak season
    • Little tunny 79
    • Bluefish 76
    • Striped bass 74

    6 kt ENEH 8:09 PM · 8.8 ftL 2:34 AM · 1.5 ft

  • Boston Harbor

    Bay · 0.6 mi

    78
    Top: ScupPeak season
    • Scup 78
    • Black sea bass 76
    • Little tunny 76

    6 kt ENEH 8:09 PM · 8.8 ftL 2:34 AM · 1.5 ft

  • Point Shirley

    Cape · 0.7 mi

    78
    Top: Little tunnyPeak season
    • Little tunny 78
    • Striped bass 76
    • Bluefish 72

    6 kt ENEH 8:09 PM · 8.8 ftL 2:34 AM · 1.5 ft

  • Top: ScupPeak season
    • Scup 76
    • Black sea bass 75
    • Striped bass 75

    6 kt ENEH 8:09 PM · 8.8 ftL 2:34 AM · 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.