McCarthy Lake in Ashland County: How and When to Fish It

• Overview

  Within Ashland County, Wisconsin, you have McCarthy Lake. Country round the bank runs to lake country bush. The water covers some 38 acres, so pick a bank rather than trying to cover it all. For a base, Ashland sits 26 miles out. It is 142 miles to Saint Paul, the nearest city. One jurisdiction covers this water end to end.

• Where to Fish on McCarthy Lake

  The records we hold are silent on depth, so plan to find it yourself. The shallow end warms first and pulls fish in ahead of the rest. Where the bottom changes texture, fish gather; find that line. Records held for Ashland County cover rainbow smelt, yellow perch and white sucker. The county list is broader than any single water. On McCarthy Lake a short move beats a long cast.

• Seasonal Patterns

  Seasonal averages run from 9°F in January up to 65°F in July. Cold winters and warm summers give a wide working range. Hard water holds through the cold months, breaking up near mid April. Open water usually runs from mid April until about late November. Early summer and early autumn carry the open-water season. Expect McCarthy Lake to follow that timing.

• Tackle & Baits

  The access position is unclear from public sources. Mapping records no facilities at all near this water. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Rules differ from one water to the next round here. Some water is controlled locally without a sign saying so. Spider Lake, 3 miles away, makes the obvious fallback. Check the current arrangement for McCarthy Lake.