Fish guide

Atlantic Bonito

Sarda sarda. Also called Bonito, Bones.

An Atlantic bonito with slanting dark stripes on its back in open green water

Showing the fish for Massachusetts North Shore and Boston Harbor, MA.

Season in North Shore MA

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OTW Sept 2025 (South Shore): bonito under birds in mid-September and October; baby bonito in Boston peanut-bunker feeds. OTW Oct 15 2026: baby bonito hitting Sabiki rigs off Boston-area piers. (Our inference)

Season by region

Long Island
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North Shore MA
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Cape Cod
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Rhode Island
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Connecticut
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North Jersey
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South Jersey
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Delmarva
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Where to find them

Baby bonito off Boston-area piers on Sabiki rigs in October; South Shore beachfronts under birds in fall (OTW).

Schools that jump while chasing small bait, usually beyond casting range from New York beaches.

What to look for

Fish jumping and slashing through small bait; birds over rainbait.

What to throw

Metal casting jig (diamond, Hopkins or Stingsilver style)1 to 2 oz, 3 to 4 in. Fast steady retrieve for mackerel; let it sink and rip it up for blues; jig near bottom for weakfish.
Epoxy jig3/8 to 1 oz, Small, matched to silversides, bay anchovies and sand eels. Fast steady retrieve through the school.
Silver casting spoon (Clarkspoon or Drone style)1/2 to 1 oz, No. 0 to 1 / 2.5 to 3.5 in. Burn it. Fast, steady, just under the surface.
Swimming minnow plug (Yo-Zuri Crystal Minnow style)3/4 to 1 oz, 4 to 5 in. Steady medium retrieve with occasional twitches and pauses.

Leader

Common mistakes

  • Lures too large for the micro bait they are eating
  • Casting into the middle of a moving school instead of ahead of it

Landing

Net or lift by the tail; they fight hard to the end.

Handling

  • Sharp small teeth
  • Treble hooks on jigs while it thrashes

Use pliers to unhook.

Keep or release

MA DMF: oily, good for bait or grilled.

Recipes for atlantic bonito

Typical: 2 to 4 lb close to shore (Rhode Island and Massachusetts, 2024). Large: Over 10 lb. NY record 13.45 lb (2020).

Limits

FishOS has not checked the MA limits yet. Check the size, bag and season rules with the Massachusetts Division of Marine Fisheries before you keep a fish.

Sources

All the fish of North Shore MA

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Atlantic Bonito: season, lures and limits | FishOS