Rock Lake, Wisconsin: Fishing Spots and Seasons

• Overview

  The Jefferson County end of Wisconsin holds Rock Lake. The country round it is rolling bush from end to end. It measures some 1,386 acres, and wind has room to build across it. The perimeter runs near 8.9 miles, so plan the walk before you start. Nothing else we list in Jefferson County covers more water. The nearest town is Lake Mills, 0.9 miles away. The nearest city of size is Madison, 24 miles away. The line between counties passes nearby, which can change who manages the water.

• Where to Fish on Rock Lake

  Depth remains unrecorded, so treat the first session as a survey. Where the bottom changes texture, fish gather; find that line. Bays and points beat straight shoreline every time on water like this. Species logged across Jefferson County include common carp, bluegill and green sunfish. Those are county-wide records, so not every one of them will be in this water. Fish Rock Lake where the bottom changes rather than where it looks deep.

• Seasonal Patterns

  Averages here run 72°F at the top of summer and 17°F at the bottom of winter. The middle months are generous; the ends are demanding. The open season starts with the thaw, near enough early April. Open water usually runs from early April until about early December. June through September is the settled part of the year, with the shoulders busier for fish. Plan any trip to Rock Lake around it.

• Tackle & Baits

  No public source sets out the position on this bank. There is a ramp at Elm Point Landing, half a mile out. Parking is not close: 0.9 miles from the bank, and no nearer option is mapped. Overnight stays are possible about 0.9 miles out, where camping is mapped. Toilets are 0.9 miles away, which matters on a long session. Rules differ from one water to the next round here. Keep proof of licence with you rather than in the car. The nearest alternative is Bean Lake, 1.6 miles out. For Rock Lake in particular, ask before you travel.