Porcupine Lake in Bayfield County: How and When to Fish It

• Overview

  The Bayfield County end of Wisconsin holds Porcupine Lake. The bank is 1,335 feet above sea level. Roughly 71 acres: a morning covers one end, an afternoon the other. Around 2.3 miles of margin, front to back. Few waters listed in Bayfield County are bigger. Some 24 miles away sits Little Round Lake, the nearest settlement. For a city, Saint Paul is 132 miles off. The county line is nowhere near, so one local authority covers the water.

• Where to Fish on Porcupine Lake

  Depth is not on record here, which means reading the ground instead. Where the bottom changes texture, fish gather; find that line. This is a lake, so the margins and the first drop matter most. Survey and observation records for Bayfield County include rainbow smelt, brown trout and yellow perch. What holds for the county may not hold for this water. Porcupine Lake gives up more to patience than to distance.

• Seasonal Patterns

  The warm month here averages 66°F; the cold one sits at 9°F. Fishing here follows the temperature more than the calendar. The freeze runs deep into the year, with break-up near mid April. Break-up sits around mid April on average, with the water closing again about late November. From the thaw to midsummer the fishing improves week by week. That is the shape of the year on Porcupine Lake.

• Tackle & Baits

  Public sources are silent on who controls the bank. Records list it as a natural water body rather than an impoundment. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Sort the permit out before you load the car. Some water is controlled locally without a sign saying so. Coburn Lake sits 0.4 miles off and takes the overflow. Rules at Porcupine Lake are worth checking on the day.