Map of Mystic River in Middlesex County, Massachusetts
Freshwater river in Middlesex County, Massachusetts

Fishing Mystic River

Mystic River is a freshwater river in Middlesex County, Massachusetts, about 191 acres. No catches are logged here yet. Cobia reads the wind, weather and water temperature here every day and tells you when to be on it.

191acres
What lives here

Fish in Mystic River

No catches are logged on Mystic River yet, so Cobia lists no fish here. When anglers log catches in the app, the species they land show up on this page.

The water

Mystic River at a glance

Type
River
Water
Freshwater
Where
Middlesex County, Massachusetts
Size
About 191 acres
Center
42.4162, -71.1074
Where the numbers come from

Stations Cobia reads

Cobia reads the nearest public weather and water stations for Mystic River and combines them with the wind and weather forecast into one score for the day.

Questions

Mystic River questions anglers ask

No catches are logged in Mystic River yet, so Cobia does not list any fish for it. When anglers log catches here in the app, the species show up on this page.

Mystic River is fresh water.

Mystic River is a river in Middlesex County, Massachusetts, centered near 42.4162, -71.1074.

Not one run by Cobia right now. Anyone can start a free Slam on Mystic River in the app, pick the fish and the dates, and invite friends, a club or a shop.

Not the exact spots. Each angler chooses whether a catch shares the exact spot, a general area or just the name of the water, and no paid tier shows anyone more. Pages like this one show the species and a rounded count, never a spot.

They depend on the species and the season. When you log a catch, Cobia names the species from the photo and shows the slot limit, bag limit and season for that species where you are standing.

Free on iPhone and Android

Fish Mystic River with a plan

Set Mystic River as home water and wake up to the wind, the weather and the best window, scored for the day.

iPhone with iOS 17 or later, or Android 8.0 or later. Setup takes about a minute.

Map data © Mapbox © OpenStreetMap contributors. Tide and water data from NOAA and USGS.