Today on Thunder
· Tomorrow & the week: Lake Report or Premium →Best fishing times
All fishTimes by species available in Premium
Wind & weather
National Weather ServiceWhat Thunder is best for
DNR data
BluegillPanfish, common6.8
PerchPanfish, common6.8
CrappiePanfish, common6.8
WalleyePresent · stocked5.9
LargemouthPresent4.3
Northern pikePresent4.3How we rate
Start from how common the DNR says the fish is (abundant 7.5, common 6, present 3.5). Add 1 if the DNR stocked it in the last 5 years, 0.6 for walleye in two-story or complex lakes, and up to 0.9 for lake size. The DNR counts bluegill, perch and crappie together as panfish, so they share a score.
Depth map
Wisconsin DNRTap a map to zoom. Pinch or scroll to zoom in, drag to move.
Not for navigation. Old survey; depths and weed lines change.
Rules on this lake
DNR · checked 2026-10-07| Walleye | 18" min · 3 a dayMay 2, 2026 to March 7, 2027 | Open |
| Northern pike | No size limit · 5 a dayMay 2, 2026 to March 7, 2027 | Open |
 Bass | 14" min · 5 a dayJune 20, 2026 to March 7, 2027 | Open |
| Panfish | No size limit · 25 a dayOpen All Year | Open |
| Sturgeon | No fishing | Closed |
Launches & access
2 public- Access at N Side Of LakeDirections
- Access at S End Of LakeDirections
Stocking
DNR records| 2025 | 59,621 walleye small fingerling, 1.82" |
| 2024 | 3,960 walleye large fingerling, 6" |
| 2023 | 4,000 walleye large fingerling, 8.1" 62,757 walleye small fingerling, 2.03" |
| 2022 | 3,200 walleye large fingerling, 5.5" |
| 2021 | 5,006 walleye large fingerling, 5.5" 62,779 walleye small fingerling, 2.03" |
The DNR has 20 fish surveys on file for this lake.
Before you go
DNRThis is health advice about eating fish, from the DNR. It is not how many you can catch or keep. Catch limits are in Rules.
Eat any amount Bluegill and Sunfish, Bullheads, Crappies, Inland Trout, Yellow Perch
Up to 1 meal a week Bass, Catfish, Pike, Walleye, All Other Species and Sizes
Up to 1 meal a month Muskies
Statewide advice; no lake-specific advisory. Stricter for women who may get pregnant and children under 15. DNR detailsBanded Mystery Snail · Chinese Mystery Snail
Drain all water, remove plants and animals, and never move live fish or bait to another lake.Ice on Thunder
Reports & estimateReviews
No reviews yetNear Thunder
Local dealsLocal bait shops, resorts and supper clubs can put a coupon here and on the printed sheet, free for a year. Add your business
Thunder board
Catches & reportsLakes near Thunder
Within 25 miles| Lake | Miles | Acres | Max depth |
|---|---|---|---|
| Rice LakeOneida | 2.2 | 118 | 3 ft |
| Maple LakeOneida | 2.8 | 144 | 15 ft |
| Range Line LakeOneida | 2.9 | 123 | 28 ft |
| Burnham LakeOneida | 3 | 73 | 6 ft |
| Townline LakeOneida | 3.1 | 152 | 19 ft |
| Long LakeOneida | 3.8 | 56 | 11 ft |
| One Stone LakeOneida | 3.8 | 83 | 39 ft |
| Columbus LakeOneida | 3.8 | 670 | 26 ft |
Thunder questions
How deep is Thunder Lake?
Thunder Lake is 9 feet at its deepest. It covers 1,794 acres.
What fish are in Thunder Lake?
The Wisconsin DNR lists panfish (common), largemouth bass (present), northern pike (present) and walleye (present).
Where is the boat launch on Thunder Lake?
There are 2 public launches: Access at N Side Of Lake and Access at S End Of Lake.
Do I need a trout stamp to fish Thunder Lake?
A Wisconsin fishing license covers this lake. No trout or Great Lakes stamp needed here.
What is the walleye limit on Thunder Lake?
18" min · 3 a day. Season: May 2, 2026 to March 7, 2027.
Is Thunder Lake stocked?
Yes. In 2025 the DNR and partners stocked 59,621 walleye (small fingerling).
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Sources: Wisconsin DNR (lake facts, species, rules, stocking, consumption advice, survey map), National Weather Service (forecast). Sun and moon computed for the lake's location. Best times are a model of light and moon, not a promise. Checked 2026-10-07.