Each lake here has a daily report on this site and keeps its place because a state agency singles it out for winter fishing: a designated ice season, winter fishing-pressure counts, a state record caught through the ice, or the agency’s own list of ice-fishing spots. They are ordered by the strength of that evidence. Lakes we could not tie to an agency statement about ice fishing were removed.
| # | Water | State | Type | Peak month | Live data |
|---|---|---|---|---|---|
| 1 | Lake Winnebago | Wisconsin | Lake | Apr | USGS |
| 2 | Lake of the Woods | Minnesota | Lake | Apr | USGS |
| 3 | Mille Lacs Lake | Minnesota | Lake | Apr | USGS |
| 4 | Upper Red Lake | Minnesota | Lake | Apr | modeled |
| 5 | Devils Lake | North Dakota | Lake | Apr | USGS |
| 6 | Houghton Lake | Michigan | Lake | Apr | modeled |
| 7 | Lake Gogebic | Michigan | Lake | Apr | modeled |
Minnesota runs winter creel surveys on its big lakes and counts effort in angler-hours, which is why Lake of the Woods and Mille Lacs carry hard numbers here. Wisconsin sets a separate sturgeon spearing season on Lake Winnebago. Michigan publishes a shorter list of recommended ice-fishing lakes by region.
Ice is never guaranteed safe, even on lakes with busy winter fisheries. Our ice safety guide sets out the thickness guidelines that state agencies publish; check local conditions with bait shops and ice-road operators before going out.
It depends on the winter. Wisconsin opened its 2026 Lake Winnebago sturgeon spearing season on February 14, and North Dakota’s record perch came through the ice at Devils Lake on March 1, 2026. Watch each lake’s daily report as freeze-up approaches.
Their agencies describe good walleye fishing but we found no agency statement that singles them out for ice fishing. Oahe and Leech stay on the walleye list.
The facts on this page were checked against these pages, from the agencies that manage these fisheries on October 6, 2026; anything we could not verify was taken out.