Waterlands

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Little tunnyPeak season

Bay · Massachusetts

Dorchester Bay

42.33°N · 71.01°W · Bay · Boston Harbor

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Best score today · 5 PM · Scup

78/100Great
Now
719 AM EDT
Best window
2 PM-12 AMEbb tide
Tide now
Ebbing5.2 ft ▼

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

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24-hour conditions

Monday, Sep 28 · 10 AM

Time10A
Score81Great
Tide5.9 ft ▲Flooding
CurrentFlood0.7 kn · toward WSW
Wind5 kn NNWgusts 19 · easing
Air temp59°Mild
WeatherOvercast99% cloud
Water61°FPersisted

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Little tunny 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 Little tunny is best here

Peak season for Little tunny · 4 more weeks at peak

Little tunny season by week of the year. Peak season for Little tunny · 4 more weeks at peak.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Little tunny in Massachusetts

Spot profile

Dorchester Bay

Depth
15-35 ftSlope
Structure
Bay · Inner · Semi-exposedBay · slope
Season
Peak seasonLittle tunny

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 Dorchester Bay

Dorchester Bay is a bay in Boston Harbor, Massachusetts. Depth is 15-35 ft, with a slope. Its profile reads bay, inner water and semi-exposed.

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

Tackle & technique

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.
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

  • Old Harbor

    Bay · 1.4 mi

    74
    Top: Black sea bassPeak season
    • Black sea bass 74
    • Little tunny 72
    • Striped bass 72

    7 kt NNEL 11:56 AM · 2.5 ftH 6:13 PM · 8.9 ft

  • Castle Island

    Cape · 0.9 mi

    73
    Top: Black sea bassPeak season
    • Black sea bass 73
    • Little tunny 73
    • Striped bass 72

    7 kt NNEL 12:00 PM · 2.5 ftH 6:14 PM · 8.9 ft

  • Lower Middle

    Bar · 1.2 mi

    72
    Top: Little tunnyPeak season
    • Little tunny 72
    • Bluefish 71
    • Atlantic cod 69

    7 kt NNEL 11:56 AM · 2.4 ftH 6:14 PM · 8.7 ft

  • Western Way

    Gut · 0.9 mi

    70
    Top: Black sea bassPeak season
    • Black sea bass 70
    • Striped bass 70
    • Little tunny 64

    7 kt NNEL 12:00 PM · 2.5 ftH 6:14 PM · 8.9 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.