Merrimack River: Fishing Spots, Map, and Regulations

Massachusetts, US

The Merrimack River is a 117-mile long river in the US. A healthy fish population and a plenty of water access attracts a lot of anglers to this place.

Hot spots on Merrimack River🔥

Explore the best fishing spots proven by local anglers.

mobile hot spots

mobile hot spots

Merrimack River weather conditions

Loading ...

group image

quize desktop image

quize mobile image

Get Hot Spots Where Fish Are Active Now!

Select the type of water you usually fish in:

Fish species to catch in the Merrimack River, Massachusetts, United States (10)

Bluefish image

Brook trout image

Brown trout image

Channel catfish image

Channel catfish

Common carp image

Largemouth bass image

Largemouth bass

Northern pike image

Rainbow trout image

Smallmouth bass image

Smallmouth bass

Striped bass image

💡 Fishing Tips & Tricks on Merrimack River

•
The best time to target carp and smallmouth bass at the Merrimack River starts in the middle of May.
•
April is the best month to fish for big-sized northern pike.
•
Fly fishing is very productive here. Some of the best flies to use are Mop Fly, Woolly Bugger, Flashtail Whistler, Clouser Minnow and Hollow Fleye.
•
Live baits and flies work well for striped bass fishing.

Regulation image

Fishing regulation in Massachusetts, United States

Regulations vary by location. Check the rules for your fish to stay informed and prepared for fishing.

View regulation