Lake Madigan Fishing Guide, Napa County, California

• Overview

  Lake Madigan lies in Napa County, in California. Salt water lies 14 miles off. At about 76 acres, a day is enough to walk the shoreline properly. With about 1.7 miles of edge, you can try several depths in one session. For supplies, Green Valley is 4.3 miles out. Then Napa, 5 miles, and Fairfield, 9.4 miles. It sits near the edge of the county, so check which rules apply.

• Where to Fish on Lake Madigan

  No chart reached our records; the first cast is your sounding. Standing timber shows when the level drops, and fish sit against it. Built water gives depth close in, which suits a bank angler. Species logged across Napa County include Chinook salmon, rainbow trout, Sacramento sucker, bluegill and green sunfish. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. Lake Madigan repays a walk before the first cast.

• Seasonal Patterns

  Climate records put July near 71°F and January near 46°F. Winter here means light layers, not lost months. The first and last hours carry the summer; the middle is slow. February into May fishes hardest as the water warms. It sets the rhythm of the year at Lake Madigan. A cold snap sets things back for several days.

• Tackle & Baits

  There is no clear statement anywhere on who can fish it. Access is unmapped, which usually means a farm track and a walk. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Rules for this water may differ from the county norm. Close seasons apply to some species and not others. For a change of water, Lake Frey is 1.2 miles distant. Check the position at Lake Madigan before loading the car.