MADISON, Wis. – The Wisconsin Department of Natural Resources (DNR) reminds anglers the 2025 northern zone muskellunge (musky) season begins May 24 and runs through Dec. 31, 2025.
During the open season, anglers may target musky on open waters within the northern muskellunge management zone. Before heading to the launch, anglers are encouraged to check the 2025-2026 hook and line fishing regulations for daily bag and size limits and any special county regulations for the lakes they plan to fish.
All regulations and license requirements apply. Fishing licenses can be purchased online through the Go Wild system or from a license agent.
Due to the warmer weather, anglers can expect fish in most waters to be done spawning and ready to feed. During the early season, musky will likely be active in shallow vegetated bays, channels and on points just adjacent to shallow bays. Small bucktails, jerk baits, plastics and topwater lures may all be effective presentations.
The DNR reminds anglers to have the proper release tools on hand (large landing net, long nose pliers, hook cutter and gloves) and to properly release the fish they catch. Anglers can find tips for responsibly handling and releasing a musky on the DNR’s Responsible Release webpage.
Looking to learn more about your favorite fishing hole or find new musky waters to fish this season? The new Wisconsin Fishing Finder is here to help anglers make the most of their time on the water. It’s a one-stop shop for fishing regulations, launch locations and access points, stocking information and more.
Learn more about Wisconsin’s official state fish on the DNR’s Musky webpage.
