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Guide To Fishing At Grand Lake St Marys

AKA: St Marys Lake

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Grand Lake St Marys, OH

An excellent vacation destination, Grand Lake St Marys is a 12,700-acre lake offering all types of water sports, swimming, boating and fishing. Public access is available at multiple locations along the 52 miles of shoreline, some areas with picnic areas.

A marina and seven boat ramps provide easy access for boats of all types to launch and navigate this fishing paradise. The lake is set amongst the farm land and small communities of St Marys, Celina and Montezuma in northwest Ohio. The lake is reasonably shallow with cover for fish and bait limited to brush and trees in the water. Perch, bluegill, walleye, crappie, catfish and bass swim in these waters and compete for the natural food resources and gizzard shad. Rental boats are available or bring your own pleasure boat, pontoon, sailboat or fishing boat and enjoy this relaxing waterway. Try ice fishing in winter, when the ice is safe, for crappie, bluegill and yellow perch.

What to fish for...

Fishing for largemouth bass, channel catfish, flathead catfish, black crappie, white crappie, walleye, bluegill and yellow perch at Grand Lake St Marys in Ohio.

Fishing Boats For Rent In Ohio

Primary fish species residing in Grand Lake St Marys

Click images for fishing tips and details about each species.

Largemouth bass Channel catfish Flathead catfish Black crappie White crappie Walleye Bluegill Yellow Perch

Grand Lake St Marys Amenities

Marina: YES
Boat Rental: YES
Boat Launch Ramp: YES
Campgrounds: YES
RV Hookups: YES
Lodging: YES
Convenience Store: YES
Bait & Tackle: YES
Restaurant: YES

Today's Weather & Forecast

Fishing Boat Rentals

Bayview Sun & Snow Marina
Rentals: Pontoon boats
419 268-2726

Kozy Marina
Rentals: Pontoon boats
419 394-8797

Public Boat Launch Ramps & Landings

West Bank Park Boat Ramp
Located in the northwest corner of the lake, off W Bank Road, this is a four-lane, concrete ramp with docks and paved parking.

Windy Point Road Boat Ramp
Located in the southwest section of the lake,south side, off Windy Point Road, this is a two-lane, concrete ramp with docks and paved parking.


Bayview Sun & Snow Marina
5350 Bayview Rd
Celina, OH 45822
419 268-2726

Kozy Marina
8500 State Rte 703
Celina, OH 45822
419 394-8797

Click here for a Ohio Fishing License.

Campgrounds & RV Parks Nearby

Kozy Kamp Ground - 419 268-2275

Grand Lake St. Marys State Park Campground - 937 295-2011

Hecht's Landing Campground - 419 394-6433

E-Z Campground & Diner - 419 520-9168

Grand Lake St Marys OH Map - Fishing & Camping Areas

Lake Video

Contact Information

Grand Lake St Marys
Grand Lake St. Marys State Park
34 Edgewater Drive
St. Marys, Ohio 45885
419 394-3611


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Grand Lake St Marys in Ohio.

Grand Lake St Marys offers a wide variety of fishing opportunities in northwest Ohio.

Fishing on Grand Lake St Marys, in OH.