Grafton In-Water Boat Show

GRAFTON IN-WATER BOAT SHOW IS BACK!

As summer winds down, boating season isn’t quite ready to call it a day. Cooler temperatures, crisp air, beautiful bluffs, and the scenic Mississippi River make Grafton a great place to spend a fall weekend—and an even better setting to check out your next boat.

FREE ADMISSION all weekend, plus the chance to experience some of our most popular models on the water. Our staff will take you out for a demo ride so you can feel the handling, experience the power, and get a true sense of what each boat has to offer.

Show Dates:

September 18th - 20th, 2026

Show Times:

Friday - 12pm - 6pm

Saturday - 10am - 6pm

Sunday - 10am - 2pm

Show Location:

Grafton Harbor

215 W Water St

Grafton, IL 62037

Our dealer St. Charles Boat & Motor will be at this years show.  Please stop by and see them.