Regulations · MD

Maryland regulations & licenses

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

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

Striped bass

Rockfish

Where and whenMin sizeKeep
Chesapeake Bay and tidal riversJan 1–Apr 30—Catch and release
Main Bay (tributaries open later)May 1–3119–24 in.1
Chesapeake Bay and tidal riversJun 1–Jul 31 and Sep 1–Dec 519–24 in.1
Chesapeake Bay and tidal riversAug 1–31—No fishing
Chesapeake Bay and tidal riversDec 6–31—Catch and release
Atlantic Ocean and coastal baysOpen all year28–31 in.1
  • Spawning rivers and the Upper Bay spawning area are closed to all striped bass fishing Mar 1–May 31; the Susquehanna Flats have their own schedule.
  • No striped bass in your possession on the Bay from midnight to 5 a.m. Land them whole; no gaffs.
  • Non-offset circle hooks with bait. No fishing in federal waters (3–200 miles).

Min size

No minimum

Keep per day

No limit

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 minimum on hook and line; 8 in. with other gear.

Min size

No minimum

Keep per day

50

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

Croaker

Hardhead

Min size

9 in.

Keep per day

25

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
Where and whenMin sizeKeep
Shore and private boatsOpen all year8 in.5
Party and charter boatsOpen all year8 in.7
  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
Jan 1–May 3116 in.4
Jun 1–Dec 3117.5 in.4
  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

12.5 in.

Keep per day

15

SeasonMay 1–Dec 31

  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
  • Measured without the tail filament.
Where and whenMin sizeKeep
Jan 1–May 1516 in.4
May 16–Jun 30—Catch and release
Jul 1–Oct 3116 in.2
Nov 1–Dec 3116 in.4
  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: Catch and release
  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

16 in.

Keep per day

1 (6 per boat)

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

More saltwater species

SpeciesWhere and whenMin sizeKeep
Speckled troutOpen all year14 in.4
Red drumOpen all year18–26 in.3
CobiaCatch and release the rest of the year.Jun 15–Sep 2043 in.1 (2 per boat)
Spanish mackerelOpen all year14 in.15
SheepsheadOpen all year12 in.4
WeakfishOpen all year13 in.1
ScupAtlantic and coastal baysOpen all year9 in.30
Yellow perchTidal watersOpen all year9 in.5
Catfish and snakeheadNorthern snakeheads may not be possessed alive.Tidal watersOpen all yearNo minimumNo limit
American eelJan 1–Aug 319 in.25

Freshwater

  • Open to keep
  • Catch and release
  • Closed

Trout

All trout, nontidal waters

Where and whenMin sizeKeep
StatewideOpen all yearNo minimum2
Put-and-take areasOpen all year, except spring stocking closuresNo minimum5
  • A trout stamp is required on top of a fishing license.
  • Release every brook trout in put-and-take areas. Special trout management areas have their own rules.
Where and whenMin sizeKeep
Nontidal watersJun 16–last day of Feb12 in.5 combined
Nontidal watersMar 1–Jun 15—Catch and release
Tidal watersMar 1–Jun 1515 in.5 combined
Tidal watersJun 16–last day of Feb12 in.5 combined
Where and whenMin sizeKeep
StatewideOpen all year15 in.5
Deep Creek LakeClosed Mar 1–Apr 1515 in.; release 18–21 in.5
  • Potomac main stem from about Chain Bridge to Cumberland: 20 in. maximum Jan 1–Apr 15.
  • The Youghiogheny below the Route 42 bridge is also closed Mar 1–Apr 15.
Where and whenMin sizeKeep
Nontidal watersOpen all year14 in.5
Tidal watersMay 1–Mar 1414 in.10

Crappie

Nontidal waters

Min size

No minimum

Keep per day

15

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

Yellow perch

Nontidal waters

Where and whenMin sizeKeep
Rivers and streamsOpen all year9 in.5
Lakes and pondsOpen all yearNo minimum10
  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

30 in.

Keep per day

2

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

Muskellunge

Including tiger muskie

Min size

36 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

More freshwater species

SpeciesWhere and whenMin sizeKeep
Striped and hybrid striped bassNontidal lakes and pondsOpen all year18 in.2 (one over 30 in.)
Nontidal rivers and streamsNo harvest—0
Channel catfishOpen all yearNo minimum5
Sunfish and rock bassOpen all yearNo minimum15 combined
SaugeyeOpen all year15 in.5
CarpOpen all yearNo minimum15
American eelOpen all year9 in.25
Sources (5) · checked October 6, 2026Show

Licenses

What you need to fish

Two licenses: tidal and nontidal

Maryland splits fishing licenses by water:

  • A Nontidal Sport Fishing License covers fresh water above the tide: lakes, reservoirs and the upper rivers and streams.
  • A Chesapeake Bay and Coastal Sport Fishing License covers the Bay, its tidal rivers, the coastal bays and the ocean.

Short-term versions of both are sold for visitors. Residents past a senior age can buy one Senior Consolidated license that covers both waters. Where each river turns from tidal to nontidal is listed on the dividing lines page. Licenses last a year from the day you buy them.

Trout: trout stamp

To catch, try to catch or keep trout in nontidal water, you also need a trout stamp above a minimum age. The senior license doesn't include it. You don't need a stamp for trout from private ponds or licensed fee-fishing ponds.

Free saltwater angler registration

Some people fishing tidal water without their own license still need a free Maryland Saltwater Angler Registration. That includes:

  • passengers on a boat with a Chesapeake Bay and Coastal Sport Boat License;
  • anglers at a license-free fishing area on tidal water;
  • waterfront owners and their families fishing from their own shore;
  • anglers who hold a Virginia saltwater license.

Children under the minimum age, anglers with a guide or on a licensed commercial pier, and anglers on a free fishing day don't need to register.

Fishing without a license

  • License-free areas: more than 20 public piers, parks and bulkheads around the state, from Baltimore's Canton waterfront to Ocean City's 125th Street pier, need no license or stamp. The list is by county. In tidal water, you still need the free registration.
  • Charter boats: anglers on a licensed charter boat don't need their own license.
  • Waterfront owners and their families can fish from their own shoreline.
  • Free fishing days: a few days a year anyone can fish without a license. Every other rule still applies.

Virginia and the Potomac

  • On the nontidal Potomac main stem, a Virginia resident's nontidal license covers the river off the Virginia shore, and a Maryland nontidal license covers fishing from the Virginia bank.
  • In tidal water, a Virginia saltwater license is good in Maryland with the free Maryland registration, and a Maryland Bay and Coastal license is good in Virginia with Virginia's registration.

Tuna, sharks and billfish offshore

Keeping tunas, swordfish, billfish or sharks from a boat takes a federal Atlantic HMS Angling permit from NOAA Fisheries, renewed every year. Sharks need a shark endorsement on the permit.

Discounts and free licenses

Free licenses are available to some Maryland veterans (fully service-connected disabled veterans, former prisoners of war and veterans judged unemployable by the VA) from a DNR Service Center, and to blind individuals. Maryland veterans who received a Purple Heart get a discount.

Where to buy

Buy online through MD Outdoors, at a DNR Licensing and Registration Service Center, or from a license agent such as a tackle shop or outfitter.

Before you eat your catch

The Maryland Department of the Environment tests wild fish for PCBs and mercury and issues consumption advisories on which fish to eat and how often. They matter most for children and pregnant women. See the fish consumption guidelines.