St Charles Boat & Motor The Complete Marine

06/16/2026

🚤 BOAT OWNER BINGO IS HERE! ☀️
Think you’re a true boater? Screenshot this bingo card and see how many squares you can check off this summer. Win a Free T-shirt (while supplies last!)

✅Mark your squares
👕 WIN APPAREL! (While supplies last)
📸Share your completed card in the comments!
🏆 Bragging rights included

How close are you to BINGO?

06/11/2026

💥MASSIVE PRICE DROPS!💥 save up to $30,000 on brand new 2026 Monterey boats, plus get an extra $1000 for in-store credit with your purchase! Check out the Elite 25, M-225, and the M-205 at St.Charles Boat & Motor - Sale Ends July 2nd!

06/11/2026

Fireworks starting early! 💥 Score massive savings and $1000 In-store credit on all In-stock 2026 Yamaha models. The 4th July Sale at St. Charles Boat & Motor Ends July 2nd! DONT MISS OUT! ⚓️
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06/11/2026

Your summer oasis is waiting. ☀️ Save up to $3,000 off original sale prices on in-stock 2026 Avalon models + secure $1000 on in-store credit with your purchase! Sale ends July 2nd at St. Charles Boat & Motor. Dont Miss out!

06/10/2026

06/08/2026

Start your summer the right way. The Yamaha 255XD is built for the moments that matter most — sunrise glass, sandbar gatherings, and unforgettable weekend memories with the people you love.

Twin Yamaha power. Premium comfort. Pure freedom.

05/22/2026

This Memorial Day weekend, our crew will be taking a short pause to spend time with family, enjoy a well-earned break, and welcome the start of another summer on the water. ☀️🚤

We will be CLOSED Saturday, May 23rd through Monday, May 25th in observance of Memorial Day.

Our team has been working hard through an incredibly busy week to help get as many boats ready for the holiday weekend as possible, and we truly appreciate everyone’s patience and support during this exciting time of year.

While Memorial Day weekend marks the unofficial kickoff to boating season, it’s most importantly a time to honor and remember the brave men and women who made the ultimate sacrifice for our country. 🇺🇸

Wishing everyone a safe, meaningful, and relaxing Memorial Day weekend.

While our store will be closed, if there is anything urgent, our text line will remain open throughout the weekend. We will do our best to respond to messages as we can.
📱 (636) 947-0106

~ St. Charles Boat & Motor

05/18/2026

Some boats make you think. A Yamaha 22 Foot Boat doesn't.

Twin-jet propulsion, shallow draft, and a wide-open swim platform. Idle into tight slips with confidence. Let the kids jump off the back and climb right up the reboarding step. Tubing, sandbar hangs, quick runs to the restaurant on the water — it handles all of it and still fits in a normal garage.

Turn the key. Go.

Modern Design with Premium Appointments.Yamaha's 22-foot platform comes equipped with dual engines, a deeper cockpit and greater freeboard for a roomy interi...

05/09/2026

Check out our Monterey boats at our Grafton In-Water Boat Show!

05/08/2026

🚤💥Grafton Boat Show ~ May 15-17, 2026! 💥🚤

We are excited to have our Spring In-Water Boat Show at Grafton once again. We will have several models on display including prestigious Monterey Boats, our very popular Yamaha Sport Boats, and luxurious Avalon Pontoons. We will also have rugged Havoc boats to view as well. Our In-Water Boat Show offers the unique opportunity to show you some of the special features and handling capabilities on the Mississippi River. Our team will demostrate latest technology such as Yamaha's Drive X control, which is an advanced evolution of the original DRiVE paddle system, adding push-button steering wheel controls for lateral (sideways) movement, 360-degree pivot turning, and a ""dock hold"" feature that keeps the boat against a dock. We will be available to answer all your questions and help you find your perfect boat. Don't forget about our Memorial Day Sale going on now until May 22nd, 2026!

⏰Show Hours:
Friday 12 PM - 6 PM
Saturday 10 AM - 6 PM
Sunday 10 AM - 2 PM

📍Location:
Grafton Harbor
215 W. Water St
Grafton, IL

⭐Note - Lifejackets will be available, but please consider bringing your own, especially for young children, to ensure proper fit.