Identify the Fish, Method and Water Before Raising the Spear
Wisconsin spearfishing is not one universal activity. Rough-fish spearing, underwater spearfishing and Winnebago System sturgeon spearing follow different licenses, eligible species, waters and seasons.
This guide helps recreational residents and visitors identify which privilege and regulation guide applies before entering the water or cutting an ice hole.
What License Do You Need for Spearfishing in Wisconsin?
Most residents and nonresidents age 16 or older need an appropriate Wisconsin fishing license to recreationally spear legal rough fish. Wisconsin does not list a separate general rough-fish spearfishing stamp.
However, lake sturgeon spearing is completely different. It requires a specific Winnebago System sturgeon spearing license, a harvest tag and compliance with application or purchase deadlines.
A fishing license never makes every fish or every water legal for spearing. Game fish generally may not be taken with a spear unless a specific regulation expressly permits that method.
Choose the Correct Wisconsin Spearfishing Rulebook
The word “spearfishing” can describe very different Wisconsin harvest activities. Select the exact method before checking licenses and waters.
| Planned activity | Likely privilege | Main official guide | Critical warning |
|---|---|---|---|
| Underwater spear or speargun for legal rough fish | Appropriate base fishing license for most anglers 16+ | Spearing, Netting and Bait Harvest Regulations | Only eligible species and waters |
| Hand-held spear from shore or boat | Appropriate base fishing license | Spearing, Netting and Bait Harvest Regulations | Check method, water and season |
| Bow or crossbow fishing | Appropriate fishing license | Spearing and alternate-method regulations | Bowfishing rules are not identical to underwater rules |
| Catfish with bow or crossbow | Appropriate base fishing license | Current catfish alternate-method rules | Do not assume this authorizes underwater spearing |
| Lake Winnebago sturgeon spearing | Specific Lake Winnebago sturgeon spearing license | Winnebago System Sturgeon Spearing Regulations | October 31 purchase deadline generally applies |
| Upriver Lakes sturgeon spearing | Lottery authorization plus Upriver Lakes license | Winnebago System Sturgeon Spearing Regulations | Application deadline and limited drawing |
| Tribal treaty spearing | Separate treaty and tribal framework | Applicable tribal and intergovernmental rules | Not created by a recreational state license |
Wisconsin Spearfishing License Costs
The following standard prices were checked against Wisconsin DNR license information. Eligibility and available products should be confirmed in Go Wild before payment.
| License or application | Resident fee | Nonresident fee | Used for |
|---|---|---|---|
| Annual fishing license | $20 | $55 | General recreational fishing privileges, including eligible rough-fish methods |
| First-time buyer annual | $5 | $28.75 | Eligible first-time or qualifying returning buyers |
| One-day fishing license | $8 | $15 | A single eligible rough-fish trip |
| Four-day fishing license | Not the standard resident option | $29 | A nonresident long weekend |
| 15-day fishing license | Review available products | $33 | A longer nonresident trip |
| Lake Winnebago sturgeon spearing | $20 | $65 | Lake Winnebago sturgeon spearing only |
| Upriver Lakes sturgeon spearing | $20 | $65 | Authorized drawing winners |
| Upriver Lakes application | $3 | $3 | Entering the limited Upriver Lakes drawing or obtaining a point |
| General rough-fish spearing stamp | Not separately listed | Not separately listed | Use the appropriate base fishing license |
For standard product comparisons, see our Wisconsin fishing license cost guide.
How to Buy a Wisconsin Spearfishing License
- Write down the exact target species.
Use the legal fish name rather than a local nickname. - Identify the harvest method.
Choose underwater spear, hand-held surface spear, bow, crossbow or sturgeon ice spear. - Confirm the exact waterbody.
Record the lake, river, county and any applicable boundary-water section. - Open the current official regulation guide.
Confirm that the species, method, season and water are all eligible. - Select the correct license in Go Wild.
General rough-fish activity usually uses a base license; sturgeon uses a special product. - Review all deadlines.
Sturgeon applications and licenses can have deadlines months before the winter season. - Save your license and regulations.
Keep accepted proof and relevant rule pages available during the trip.
Official Wisconsin license purchase portal
Why use this link: Go Wild is Wisconsin DNR’s official system for buying general fishing and eligible sturgeon spearing products.
What to do after opening: sign in, confirm the correct customer and review the product name, water, season and deadline before paying.
Open Wisconsin Go WildWhich Fish Can Be Speared in Wisconsin?
General recreational spearing primarily applies to fish classified as rough fish under Wisconsin regulations. The precise list and permitted method must be checked in the current Spearing, Netting and Bait Harvest Regulations.
Common carp
Carp are a common alternate-method target. Confirm the water and season before beginning.
Suckers
Several sucker species may be eligible, but identification matters where protected or similar-looking fish occur.
Buffalo species
Buffalo fish are not carp. Learn their identification and check the current species treatment.
Bowfin
Bowfin may be classified among eligible rough fish, but should not be confused with protected or regulated game fish.
Gar
Gar identification and applicable method rules should be confirmed before harvest.
Catfish and bullheads
Wisconsin has method-specific rules for catfish and bullheads. Bow or crossbow permission should not be treated as automatic underwater-spear permission.
Where Is Spearfishing Allowed in Wisconsin?
Wisconsin does not provide one simple rule making every lake and river open to every spearing method. Allowed waters depend on the species, equipment, season and the water category shown in the current official guide.
| Water category | What to verify | Do not assume |
|---|---|---|
| General inland lake | Whether rough-fish spearing is open and whether a special lake rule applies | All inland lakes follow identical dates |
| River or flowage | Exact river section, dams, county and gear restriction | One rule applies from source to mouth |
| Trout stream or classified trout water | Whether alternate harvest is prohibited or specially restricted | A rough fish sighting makes the stream open |
| Lake Michigan or Green Bay | Outlying-water method, species and geographic boundaries | Inland regulations apply offshore |
| Lake Superior | Lake Superior-specific spearing provisions | Lake Michigan rules are interchangeable |
| Mississippi or interstate boundary water | Wisconsin boundary agreement and neighboring-state requirements | One state license covers every side or method |
| Lake Winnebago | Special sturgeon license, dates, hours, caps and shanty rules | A base fishing license authorizes sturgeon spearing |
| Poygan, Winneconne or Butte des Morts | Successful Upriver Lakes drawing authorization | A Lake Winnebago tag is valid |
| Fish refuge, sanctuary or posted area | Seasonal closure signs and current emergency rules | Open public access means open harvest |
A reliable allowed-water check
- Find the formal water name. Identify the lake, river, flowage or outlying-water section.
- Locate it in the spearing guide. Do not depend only on the hook-and-line search tool.
- Check the target species. Confirm that the fish is eligible for the intended method.
- Check geographic exceptions. Look for dams, bridges, county lines, refuges and tributary boundaries.
- Inspect signs at access points. Emergency rules and local closures may be posted at the landing.
Open the current Wisconsin spearing regulations
Why use this link: Wisconsin DNR provides the current Guide to Wisconsin Spearing, Netting and Bait Harvest Regulations from its official regulation page.
What to do after opening: select the 2026–2027 spearing guide and check the method, species, water category, season and special exceptions.
View official Wisconsin fishing regulationsWisconsin Underwater Spearfishing Requirements
Underwater spearfishing involves additional visibility, diver-safety, equipment and waterbody concerns. Permission for surface spearing or bowfishing does not automatically authorize underwater use.
Use only lawful equipment
Confirm whether a hand-held spear, spear gun, skin-diving equipment or underwater breathing equipment is permitted for the water and activity.
Display required diver warning
Use the legally required diver-down flag or marker and maintain the applicable distance from boats and navigation areas.
Stay within identification range
Never fire at a silhouette, fish partly hidden by weeds or a fish moving beyond reliable identification distance.
Control the spear’s path
Know what lies beyond the fish. Avoid docks, swimmers, other divers, boats, fishing lines and hard surfaces that can cause deflection.
Check local diving restrictions
Harbors, navigation channels, swimming beaches, dams and high-traffic access areas may be unsafe or restricted.
Use a buddy and surface plan
Tell the boat operator where divers will surface and use a dedicated lookout when operating near boat traffic.
Surface Spearing and Boat Requirements
Anglers spearing from shore, a platform or a boat must follow the current alternate-method regulation plus any boating, lighting and access rules.
| Trip setup | What to check | Common mistake |
|---|---|---|
| Spearing from shore | Public access, open water, legal target and safe backstop | Entering private property from public water |
| Spearing from a boat | Boat registration, operator certification, PFDs and navigation lights | Believing the fishing license covers the boat |
| Night spearing | Lawful hours, navigation lights and local restrictions | Using bright lights without maintaining a lookout |
| Platform or raised deck | Secure construction and unobstructed operator visibility | Creating an unstable or overloaded vessel |
| Boundary water trip | Applicable state side, reciprocal provisions and method rules | Crossing the boundary with fish or loaded equipment unlawfully |
Wisconsin Lake Sturgeon Spearing License Rules
Lake sturgeon spearing is not general spearfishing. It is a tightly managed winter fishery limited to Lake Winnebago and the authorized Upriver Lakes system.
| Requirement | Lake Winnebago | Upriver Lakes |
|---|---|---|
| Eligible waters | Lake Winnebago | Lakes Poygan, Winneconne and Butte des Morts |
| Access to license | Unlimited licenses subject to purchase deadline | Limited drawing with preference points |
| Key deadline | Generally purchase by October 31 before the season | Generally apply by August 1 before the season |
| Minimum license age | Generally at least age 12 | Generally at least age 12 by the required date |
| Season structure | Begins second Saturday in February; maximum 16 days or until a cap closes it | Same general structure with separate harvest caps |
| Harvest authorization | Lake Winnebago license and tag | Successful drawing authorization and license |
| After harvest | Validate tag and register at an authorized Lake Winnebago station | Validate and use an authorized Upriver Lakes registration station |
What to do after spearing a sturgeon
- Stop fishing after the authorized harvest. Follow the one-fish tag and season requirements.
- Validate the tag immediately. Complete the required validation before moving the fish.
- Keep the fish handled as required. Review special transport and open-exposure provisions.
- Use the correct registration station. Lake Winnebago and Upriver Lakes fish have separate station requirements.
- Arrive by the stated deadline. The spearer must be in line at an authorized station by the official daily cutoff.
Official Winnebago System sturgeon spearing page
Why use this link: Wisconsin DNR publishes season dates, harvest caps, water clarity information, registration stations and the official regulation PDF.
What to do after opening: check whether the upcoming season information is posted, verify your lake and review daily closure updates during the season.
Open official sturgeon spearing informationWisconsin Spearfishing Bag and Possession Limits
Some rough fish may have a liberal or continuous harvest allowance, while another species, water or method may carry a specific daily limit. Do not interpret the term “rough fish” as permission for unlimited harvest.
Species-specific limit
Check whether the named fish has a daily bag or possession limit under the current alternate-harvest guide.
Combined limit
Some fish categories may be counted together. Track individual species and the combined total.
Special water rule
A lake, river or boundary-water provision can be more restrictive than a general statewide rule.
Sturgeon harvest cap
Winnebago System sturgeon seasons can close early when a sex-specific biological harvest cap is reached.
Wisconsin Spearfishing Trip Checklist
Legal checklist
- Correct fishing or sturgeon license
- Exact species identified
- Method expressly permitted
- Waterbody open to method
- Season and limits confirmed
Diver checklist
- Buddy and surface plan
- Required diver flag
- Exposure protection
- Knife and signaling device
- Boat traffic reviewed
Boat checklist
- Valid boat registration
- PFD for every person
- Qualified motorboat operator
- Working navigation lights
- Dedicated lookout
Sturgeon ice checklist
- Current local ice report
- Ice picks and flotation
- Large-hole safeguards
- Shanty identification
- Safe removal plan
Condition checklist
- Wind and storm forecast
- Water temperature
- Visibility and current
- Entry and exit points
- Emergency contact plan
AIS checklist
- Inspect boat and equipment
- Remove plants and animals
- Drain all water
- Never move live fish
- Dispose of bait properly
Common Wisconsin Spearfishing Mistakes
Calling every nongame-looking fish a carp
Buffalo, suckers, carp and protected species can be confused. Identification must happen before the shot.
Applying bowfishing rules underwater
A species legal for bow or crossbow harvest is not automatically legal for an underwater spear gun.
Using hook-and-line season information
Spearing, netting and alternate methods can have separate season dates and eligible waters.
Assuming every inland lake is open
Special waters, trout waters, refuges and posted areas may prohibit or restrict the method.
Buying the wrong sturgeon product
Lake Winnebago, Upriver Lakes and hook-and-line sturgeon products are not interchangeable.
Missing the sturgeon deadline
Lake Winnebago licenses generally must be purchased by October 31, months before the February season.
Ignoring an early sturgeon closure
The season can close before 16 days when a biological harvest cap is reached.
Leaving fish or invasive water behind
Use the harvest responsibly and inspect, remove and drain equipment before leaving the water.
Wisconsin DNR Sources for Spearfishing
Review official regulations again whenever the species, water, method or season changes.
Spearing, netting and bait harvest regulations
Open the current 2026–2027 guide from Wisconsin DNR’s fishing regulation page.
View official Wisconsin spearing regulationsFishing license types and fees
Compare general fishing and sturgeon spearing products for residents and visitors.
Check official license feesOfficial Go Wild purchase portal
Buy eligible fishing licenses, sturgeon products and applications through the state system.
Open Wisconsin Go WildWinnebago System sturgeon spearing
Review season regulations, harvest caps, stations and annual sturgeon updates.
View official sturgeon spearing informationLake sturgeon season information
Compare spearing waters with hook-and-line and boundary-water sturgeon seasons.
Review Wisconsin lake sturgeon seasonsBoat and equipment transportation laws
Follow aquatic invasive species prevention rules for boats, dive equipment and fish transport.
Review boat transportation lawsWisconsin Spearfishing License FAQs
Do I need a fishing license to spearfish in Wisconsin?
Most residents and nonresidents age 16 or older need an appropriate Wisconsin fishing license for recreational rough-fish spearing. Lake sturgeon spearing requires a separate species-specific license and tag.
Does Wisconsin require a separate rough-fish spearing stamp?
No separate general rough-fish spearing stamp is listed. The angler normally uses the appropriate base fishing license while following all method, species, season and water rules.
Can I spear walleye or northern pike in Wisconsin?
Recreational anglers should not spear game fish such as walleye or northern pike unless a current regulation expressly authorizes that species, method and water. A general fishing license alone does not provide permission.
Can I use a spear gun in every Wisconsin lake?
No. Underwater spear use depends on the target species, waterbody, season and current method regulation. Trout waters, refuges, special waters and posted areas may be restricted.
Can I underwater spearfish for catfish in Wisconsin?
Do not assume so. Wisconsin permits catfish under certain alternate methods, including bow or crossbow where allowed, but that does not automatically authorize underwater spear-gun harvest. Check the current regulation before attempting it.
How much is a Wisconsin sturgeon spearing license?
The listed price is $20 for a resident and $65 for a nonresident for Lake Winnebago or an authorized Upriver Lakes license. The Upriver Lakes application is $3.
When must I buy a Lake Winnebago sturgeon spearing license?
The license generally must be purchased by October 31 before the February season, subject to limited statutory exceptions. Verify the deadline for the upcoming season.
Can I spear sturgeon on the Upriver Lakes with a Lake Winnebago tag?
No. Lakes Poygan, Winneconne and Butte des Morts use a limited drawing and a separate Upriver Lakes authorization.
How long is the Wisconsin sturgeon spearing season?
The season begins on the second Saturday in February and is authorized for a maximum of 16 days, but it can close earlier when a harvest cap is reached.
Can a child spearfish without a Wisconsin license?
A child younger than 16 generally does not need a base fishing license but must follow all species, method, season, water and harvest rules. Sturgeon spearing has separate minimum-age and license requirements.
Does Free Fishing Weekend allow spearfishing everywhere?
No. A license waiver does not open a closed species, prohibited method or restricted water. All seasons, method rules, bag limits and waterbody restrictions continue to apply.
Editorial verification: General fishing fees, sturgeon spearing fees, 2026 season information, Winnebago and Upriver Lakes distinctions and official regulation links were reviewed against Wisconsin Department of Natural Resources materials on July 19, 2026.
Independent information notice: WisconsinFishingLicense.website is an independent informational resource and is not operated by the Wisconsin DNR. Spearing rules can change by species, method, season, waterbody, harvest cap and emergency order. Always use the current official spearing guide as the final authority.