What fish are in Lake Wilhelm?

Lake Wilhelm offers diverse fishing opportunities. Check with local fishing guides for current species information and fishing reports.

Where can I launch a boat on Lake Wilhelm?

Check with local authorities or PA DNR for public access information for Lake Wilhelm.

Do I need a fishing license to fish Lake Wilhelm?

Yes, you need a valid PA fishing license to fish Lake Wilhelm. Fishing licenses can be purchased online through the PA Department of Natural Resources (DNR) website or at local retailers. Non-residents may need to purchase a non-resident fishing license.

Can I hire a fishing guide for Lake Wilhelm?

Yes! Find experienced local fishing guides and captains for Lake Wilhelm on this page. Our professional fishing guides offer guided trips, provide all necessary equipment, and share expert knowledge of Lake Wilhelm's best fishing spots and techniques.

How big is Lake Wilhelm?

Lake Wilhelm covers approximately 1,697.711 acres.

Pennsylvania fishing lakes map - Find top fishing spots

Lake Wilhelm

City: Sandy Lake

County: Mercer County

Nearest Town: Sandy Lake

Last updated: less than a minute ago

Boat Ramps & Access Points

6 Locations

Lake Wilhelm #1

Public Ramp

Lake Wilhelm #2

Public Ramp

About Lake Wilhelm

Surface Area1,698 acres

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Fishing Charter Captains Near Lake Wilhelm

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This prime fishing location is waiting for expert local guides like you. Start earning by sharing your knowledge of Lake Wilhelm with anglers.

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More Fishing Lakes Near Lake Wilhelm

Discover 6 nearby fishing spots within 50 miles. Find similar fish species, boat access, and local fishing guides for your next fishing adventure.

Lake Latonka

City: Mercer

County: Mercer County

Near: Mercer

264 acres

Stoneboro Lake

City: Sandy Lake

County: Mercer County

Near: Sandy Lake

157 acres

Lake Meadville Swamp

City: Meadville

County: Crawford County

Near: Meadville

15 acres

Lake Pa 474 Reservoir

City: Stoneboro

County: Mercer County

Near: Stoneboro

10 acres

Lake Hadley Dam Reservoir

City: Hadley

County: Mercer County

Near: Hadley

3 acres

Lake Little Shenango Dam Reservoir

City: Clarks Mills

County: Mercer County

Near: Clarks Mills

2 acres

Latest Fishing News & Updates

Stay informed with the latest fishing tips, stories, and updates from the community

Google Calendar Sync for Fishing Guides: Never Miss a Booking Again thumbnail

1/29/2026

Platform Updates

Google Calendar Sync for Fishing Guides: Never Miss a Booking Again

You can now hook up your Google calendar directly to your Fish Roulette calendar. That means no more juggling two different schedules or accidentally booking two trips at the same time.

Fishing Booking Settings: Hourly Pricing Model with Discount Tiers thumbnail

1/26/2026

Platform Updates

Fishing Booking Settings: Hourly Pricing Model with Discount Tiers

Before we added custom scheduling, pricing was straightforward. Captains set rates based on half-day blocks; morning or afternoon trips. Simple enough for everyone to understand. A half-day trip cost X amount, and customers could easily compare one captain to another.

Fine-Grained Scheduling Blocks: A Game-Changer for Fishing Charter Captains thumbnail

1/23/2026

Platform Updates

Fine-Grained Scheduling Blocks: A Game-Changer for Fishing Charter Captains

Running a fishing charter isn't just about knowing where the fish are biting. It's also about managing your time, your boat, and your bookings in a way that makes sense for your business. That's exactly why we built our newest feature at Fish Roulette; and it came directly from listening to captains like you.

Exclusive Access

Never Miss the Bite at Lake Wilhelm

We're working diligently to bring you the best fishing experience. Stay tuned for more updates to come!

Lake Location

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