Big Fork Lake near Eagle River: Fishing Spots, Seasons and Access

• Overview

  Big Fork Lake is one of the Oneida County waters in Wisconsin. It lies 1,617 feet above sea level. This is sizeable water at about 663 acres, and a boat opens up most of it. Size puts it in the front rank of our Oneida County list. Some 9.3 miles away sits Eagle River, the nearest settlement. Green Bay is the closest city, 104 miles away. This one is safely inside the county line.

• Where to Fish on Big Fork Lake

  Open data we checked carries no depth for this water. On a natural lake the weed line and the shelf beyond it do the work. Still water like this holds fish on the edges rather than out in the open. Reported across Oneida County: brown trout, walleye and largemouth bass. County data is a starting point rather than a guarantee. At Big Fork Lake the water rewards a slow, careful approach.

• Seasonal Patterns

  Average temperature peaks around 66°F in July and bottoms out near 10°F in January. Four clear seasons, with a proper winter at one end. Ice is part of the season here, ending near mid April. Open water usually runs from mid April until about late November. Early summer and early autumn carry the open-water season. That shapes the year on Big Fork Lake.

• Tackle & Baits

  Ownership and access are not documented in what we hold. There is no mapped parking or launch close by, which usually means walking in. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Where the road in crosses private land, ask first. Signs go up and come down, so check on the day. Should this one be busy, Little Fork Lake is 0.9 miles off. Nothing on Big Fork Lake should be assumed from this page alone.