Regulations · MA

Massachusetts regulations & licenses

What you can keep, when, and what you need to fish legally in Massachusetts.

2026 regulations

What you can keep

Minimum sizes, daily limits and open seasons for the fish people target most. Limits are per person unless noted.

Saltwater

  • Open to keep
  • Catch and release
  • Closed

Min size

28 to under 31 in.

Keep per day

1

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • Measure with the mouth closed and the tail squeezed together.
  • These rules also cover striped bass in fresh water.
  • Inline circle hooks are required with whole or cut natural bait. No gaffing, stringers, live wells or high-grading.
Where and whenMin sizeKeep
Shore and private boatsOpen all yearNo minimum5
Party and charter boatsOpen all yearNo minimum7
  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
Where and whenMin sizeKeep
May 16–Aug 3116 in.4
Sep 1–Oct 1416 in.2
  1. JJanuary: Closed
  2. FFebruary: Closed
  3. MMarch: Closed
  4. AApril: Closed
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Closed
  12. DDecember: Closed
  • Measured without the tail filament.

Scup

Porgy

Where and whenMin sizeKeep
From shoreMay 1–Dec 319.5 in.30
Private boatsMay 1–Dec 3111 in.30
Party and charter boatsMay 1–Jun 3011 in.40
Party and charter boatsJul 1–Dec 3111 in.30
  1. JJanuary: Closed
  2. FFebruary: Closed
  3. MMarch: Closed
  4. AApril: Closed
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • Private boats with 5 or more anglers have a 150-fish boat limit.

Fluke

Summer flounder

Where and whenMin sizeKeep
From a boatMay 24–Sep 2317.5 in.5
From shoreMay 24–Sep 2316.5 in.5
  1. JJanuary: Closed
  2. FFebruary: Closed
  3. MMarch: Closed
  4. AApril: Closed
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Closed
  11. NNovember: Closed
  12. DDecember: Closed

Tautog

Blackfish

Where and whenMin sizeKeep
Apr 1–May 3116 in.3
Jun 1–Jul 3116 in.1
Aug 1–Oct 1416 in.3
Oct 15–Dec 3116 in.5
  1. JJanuary: Closed
  2. FFebruary: Closed
  3. MMarch: Closed
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • Only one fish a day may be over 21 in.
  • Private boats have a 10-fish boat limit.

Min size

16 in.

Keep per day

5 combined

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • Measured along the curve of the body from the upper jaw to the fork of the tail.
Where and whenMin sizeKeep
Gulf of MaineOpen all year12 in.8
Southern New EnglandMar 1–Dec 3112 in.2
  • Gulf of Maine is north of Cape Cod, including Cape Cod Bay; Southern New England is south and west of the Cape.

More saltwater species

SpeciesWhere and whenMin sizeKeep
WeakfishOpen all year16 in.1
Atlantic codDMF expected new cod and haddock rules during the year.Western Gulf of MaineSep 1–Oct 3123 in.1
Southern New EnglandClosed—0
HaddockGulf of MaineApr 1–Feb 2817 in.15
Southern New EnglandOpen all year18 in.No limit
Atlantic mackerelPrivate anglersOpen all yearNo minimum25
Party and charter boatsOpen all yearNo minimum50
White perchOpen all year8 in.25
American eelOpen all year9 in.25
American shadMerrimack and Connecticut riversOpen all yearNo minimum3
All other watersCatch and release only—0

Freshwater

  • Open to keep
  • Catch and release
  • Closed

Trout

Brook, brown, rainbow and tiger trout

Min size

No minimum

Keep per day

6

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • No more than 3 of the 6 may be brook, brown or tiger trout.
  • Housatonic River from the East and West branches to the Connecticut line: 1 trout, 20 in. minimum (none in its catch-and-release areas).
  • Eight catch-and-release areas allow artificial lures only. Massachusetts has no trout stamp.

Min size

12 in.

Keep per day

5 combined

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep
  • Lead sinkers and jigs under 1 ounce are banned in all fresh water.

Min size

15 in.

Keep per day

5

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep

Min size

28 in.

Keep per day

1

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep

Min size

14 in.

Keep per day

5

SeasonOpen all year

  1. JJanuary: Open to keep
  2. FFebruary: Open to keep
  3. MMarch: Open to keep
  4. AApril: Open to keep
  5. MMay: Open to keep
  6. JJune: Open to keep
  7. JJuly: Open to keep
  8. AAugust: Open to keep
  9. SSeptember: Open to keep
  10. OOctober: Open to keep
  11. NNovember: Open to keep
  12. DDecember: Open to keep

Landlocked salmon and lake trout

Quabbin and Wachusett reservoirs

Where and whenMin sizeKeep
Landlocked salmonOpen all year (reservoir seasons apply)15 in.2
Lake trout, QuabbinReservoir season18 in.2
Lake trout, WachusettReservoir seasonNo minimum3
  • Salmon may be kept only in Quabbin and Wachusett reservoirs and their tributaries, and the Swift River below Quabbin.
  • DCR sets the reservoir seasons; both are closed to fishing outside them.

More freshwater species

SpeciesWhere and whenMin sizeKeep
Tiger muskellungeOpen all year28 in.1
American eelOpen all year9 in.25
American shadConnecticut and Merrimack rivers and tributariesOpen all yearNo minimum3
All other watersCatch and release only—0
SmeltHook and line only.Jan 1–Feb 28 and May 16–Dec 31No minimumNo limit
Sources (2) · checked October 6, 2026Show

Licenses

What you need to fish

Fresh water: fishing license

You need a Massachusetts fishing license to fish fresh water above a minimum age. Residents in their late teens and seniors get the license free, but they still need one. The MassWildlife license page lists the exact ages.

  • Carry the license when you fish, on paper or on your phone. If an officer asks, you must show a complete, readable copy.
  • Licenses run from the day you buy them through December 31.
  • Residents who are blind or have an intellectual disability or paraplegia can get a free license. The first time, it takes a mailed application; after that it renews online.

Salt water: saltwater fishing permit

Salt water needs a separate recreational saltwater fishing permit from the Division of Marine Fisheries. Residents and non-residents pay the same. Seniors get it free but must still have one. It expires every December 31, and you carry it the same way as the freshwater license.

You don't need the permit if you're under the minimum age, fishing on a permitted charter or party boat, or a non-resident holding a Connecticut, New Hampshire or Rhode Island saltwater permit.

Fishing next door: a Massachusetts permit also covers the marine waters of Maine and Rhode Island, New Hampshire (unless you live there) and Connecticut (if you live in Massachusetts).

Where fresh water ends

  • Merrimack River: downstream of the first Interstate 495 bridge in Haverhill, saltwater rules apply; upstream, freshwater rules do.
  • Striped bass and herring are managed by the Division of Marine Fisheries even in fresh water, so check its rules for them.

Quabbin and Wachusett reservoirs

The Department of Conservation and Recreation sets the fishing seasons on Quabbin and Wachusett reservoirs, and the reservoirs are closed to fishing outside them. Wachusett allows shore fishing only, along a set stretch. Check DCR's fishing guides before you go.

Border ponds

A handful of ponds on the state line can be fished with either state's license, and the listing says whose rules apply. These include Wallum Lake (Rhode Island rules), Lake Monomonac and Long Pond in Tyngsboro (New Hampshire rules), and Congamond Lake (Massachusetts rules). The full list is on the freshwater regulations page.

Tuna, sharks and billfish offshore

Tunas, billfish and swordfish are managed federally. Keeping them from a boat takes a federal Atlantic HMS Angling permit from NOAA Fisheries, renewed every year. Sharks need a shark endorsement on the permit.

Free fishing days

Once a year MassWildlife holds a Free Fishing Weekend, when anyone can fish public fresh waters without a license. The Division of Marine Fisheries also sets free saltwater fishing days. All other rules, including catch limits, still apply.

Where to buy

Buy a license or saltwater permit online any time on MassFishHunt. You can also buy a freshwater license in person from a license agent, including some retail stores and MassWildlife offices (cash or check only there). Saltwater permits are also sold by approved vendors and at the Division of Marine Fisheries offices in Gloucester and New Bedford.

Before you eat your catch

Some Massachusetts fish carry contaminants such as mercury and PCBs. The Department of Public Health's fish consumption advisories list which waters and species to limit, including special advisories for the Housatonic River, the Lower Mystic River and New Bedford Harbor.