The Lake St. Clair Guide directory provides services you will need for Marinas & Boat Storage, seasonal boat wells and transient dockage; and inside, outside, heated, cold, and rack storage around Lake St. Clair in Macomb, Wayne, & St. Clair County, and in Ontario, Canada.

We invite you to experience Algonac Harbour Club and Port O’ Call Restaurant, one of Michigan’s finest boating destinations!  On-site Tiki Bar, fuel, pools, inside and outside winter storage, and lots more!

Beacon Cove Marina – we have boat wells available – transients welcome!  We are a full-service, deep water marina located one mile east of I-94 (Metro Beach exit 236) in Harrison Township on beautiful Lake St. Clair.  Gated, lit, and guarded 24/7 offering the best possible security for your precious investment. Member’s pool, hot tub, clubhouse, parties & more!

Voted best marina by Detroit News readers! With over 60 acres, Safe Harbor Belle Maer’s scenic setting is conveniently located on the beautiful Anchor Bay end of Lake St. Clair.

Belle River Marina – Marine City, is located just off the St Clair River.  Boat gas & marine grade rec fuel, store, seasonal boat wells, 20-ton hoist with inside heated & outside storage right across the street, and more!  Stop by and see our brand new docks to accommodate 14′ x 40′ boats!

Boat Town Marina in Harrison Township offers boat rentals hourly, daily, and weekly.  Enjoy the Clinton River or Lake St Clair with a 23′ new TriToon!

Bouvier Bridge Marina & RV Resort is the best kept secret on Lake St. Clair! Nestled in the tranquil waters of Bouvier Bay, our cozy marina offers showers, laundry, clubhouse rental, wi-fi, game room, heated swimming pool, on site fuel dock with pump out, RV store, and more.

The Clinton River Boat Club is a family friendly club!  A short cruise away from your Lake St. Clair area home port, we are located on a private 14-acre island on the Middle Channel, near the southernmost part of Harsen’s Island.

Emerald City Harbor is a full service marina! We also offer new & pre-enjoyed Formula boat sales, gas fuel dock with pump out, and parts store on Lake St. Clair in Macomb County.

Expert Marine – Clay Township,  just outside of Fair Haven on M29.  Major Repairs since 1970!!  Drive up service wells, inside/outside storage, brokerage, used boat & PWC sales & service, marine store, sterndrive / engine, transmission, electrical, detailing, insurance work, stringer / bulkhead / transom repair.

With direct access to beautiful Lake St. Clair, Jefferson Beach Marina is your gateway to unlimited marine recreation. Our facilities include marina dockage, storage, fuel dock & pump out, restaurant, and onsite repairs.

Keenan Marina provides top-level onsite services and facilities.  The marina has 100 boat wells, fuel dock, clubhouse, heated indoor & outdoor storage, and new boat sales and brokerage and more! New & used boat sales include Cobia, Fountain, Monterey, and Princecraft.

L & M Marine Service and marina offers boat wells starting at $900 on the Salt River just off Lake St. Clair. We also offer a variety of services including shrink wrap, winterizing, detailing, and storage. Marine Services include: Electronics installation, air conditioning, generators, alarm systems, bow thrusters, water makers, video/audio, marine toilets.

Come to Lake St. Clair Metropark (formerly known as Metro Beach) … then stay to play! Visit us by car or boat and enjoy our beautiful park with many family fun things to do.

Markley Marine on the Clinton River offers 500 summer boat wells with deep water access, heated pool, free WI-FI, and 24 hour security with a beautiful park like atmosphere with acres of grass!

Lands End Marine is located at the mouth of the Clinton River just off Lake St. Clair.  Large fuel dock, rack storage, pump out, sales and service of outboard motors, boats, and inboard engines from Century, Mercury, and Yamaha.   We offer boat brokerage, and have a new / used boat sales showroom on-site featuring Solace, Trifecta, and Rigid!

The Free Guide to Lake St. Clair offers several maps of Lake St. Clair Transient Marinas, St. Clair River & Detroit River Marinas, and Canadian. The free online Lake St. Clair Guide magazine includes listings, addresses, and full details of many marinas to help you enjoy your visit.

Markley Marine on the Clinton River offers 500 summer boat wells with deep water access, heated pool, free WI-FI, and 24 hour security with a beautiful park like atmosphere with acres of grass!

Michigan Harbor Marina offers 410 boat wells, 40 covered wells, secured gated outside storage and inside storage. Also on site is a fuel dock, parts, convenience store with bait & tackle, and an on site restaurant. We are located on Lake St. Clair’s L’anse Creuse Bay in St. Clair Shores in Macomb County.

Middle Channel Marina – on Harsen’s Island (formerly Minnich’s Boats) has completely redone the place!  We offer a full line of boat & watercraft rentals, along with fuel dock, beer, food, live bait, marine supplies, transient dockage, and convenience store items.  We now also have RV Campsites!

Miller Marina – We offer everything at one place! Fast, friendly, reliable services in a quaint and safe family environment. Boat wells and transient dockage, fuel dock with pump out, bait & tackle, burgers, ice cream on Lake St. Clair on L’anse Creuse Bay.

Whether your pleasure is fishing and duck hunting at dawn, or a campfire at sunset, Mitchell’s Bay Marine Park has the perfect setting with both marina & RV camping on eastern Lake St. Clair in Ontario, Canada.

North Star Sail Club is dedicated and run by sailors to keep sailing fun and affordable for all ages…. and! Junior Sailing Program is open to all – no membership required.

Plagen’s Pier Marina Clay Township / Algonac continues to make big improvements!  Gated storage, updated docks, on-site restaurant & vacation rental with easy access to Northern Lake St. Clair’s most tranquil waters.

Just off Lake St. Clair’s beautiful Anchor Bay in Chesterfield Township, Propeller Basin Full Service Marina is conveniently located only a few minutes off I-94.

Rose Marine new Boat and Engine Sales, Service, and storage in Clay Township (Algonac), serving Macomb and St. Clair Counties.  We specialize and are in-stock pontoon and fishing boats, including Vexus, Lund, and Avalon pontoon boats.  We also represent Venture, ShoreLand’r, and Hoosier boat trailers.  Rose Marine is the areas largest Outboard Dealer Service Center – MerCruiser, Mercury, Yamaha, Honda, and Suzuki.

Sassy Marina is centrally located on the North Channel, a short ride from the entrance to Lake St. Clair & River!  We are a full service marina!  Mechanical services, repair year round, along with fuel, pumpout, and and basic party store supplies.

Schneider’s Motorsports waterfront in Fair Haven just off Lake St. Clair!  New boat sales for fishing and family fun!  Sports equipment & attire, trailers in stock, engine & floating dock sales, full parts/service store for Boats-ATVs-PWCs-Snowmobiles. STORAGE too!

Schneider’s Motorsports has opened a 2nd location in Marine City. Inside heated and outside storage, boat sales, a wide range of utility, cargo, and boat & snowmobile trailers are in stock!

South Channel Yacht Club is the friendliest marina on Lake St. Clair. Not just a marina, it’s a destination to spend a weekend. Enjoy laid back weekends under the stars! A short ride from Muscamoot Bays.

The St. Clair Boat Harbor is a 132-slip harbor located on the beautiful St. Clair River. We also have campground / RV site, canoe & kayak rental, fuel, pumpout, and public boat launch ramp.

Sunset Harbor is conveniently located on Harsen’s Island. Full service marina with summer & transient wells, winter inside heated and cold storage, outside storage, fuel gas dock with pump out, heated swimming pool, pavilion & beach, WI-FI, with a scenic safe harbor on the North Channel near Lake St. Clair / St. Clair River.

Tashmoo Marina offers inside & outside storage on the South Channel near Lake St. Clair. Boat wells, repairs, shrink wrap, winterization on Harsen’s Island.

For Sale! New business opportunity!  Tashmoo Marina on Harsen’s Island is now for sale!  Beautiful marina located on the South Channel with large property and boat storage.

WC Beardslee on Harsen’s Island opened 2022 with new ownership.  NEW for 2023  rack storage for your boat was added!  Complete interior remodel, outside gated storage, inside heated storage, marine supplies, live bait, and new for 2024 party store.