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Grafton Oyster Bar

215 W. Water St., Grafton, IL 62037

(618) 786-3000

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Hours of Operation

Bar Hours: Tuesday - Friday: 11 a.m. to 1 a.m.
Saturday: 11 a.m. to 2 a.m.
Sunday: 11 a.m. to 1 a.m.
Closed: Monday
Kitchen Hours: Tuesday - Thursday & Sunday 11 a.m. to 10 p.m.
Friday - Saturday: 11 a.m. to 11 p.m.
Breakfast served 8 a.m. to 11 a.m. Saturday & Sunday.


Red Diamonds

Your wedding reception guests can enjoy award-winning Cajun/Creole and Seafood entrees and appetizers from Grafton Oyster Bar. The restaurant offers full-service off-site catering.

The Grafton Oyster Bar, located at the Grafton Harbor Marina, is the only floating restaurant in the Midwest providing a great views of the confluence of the Mississippi and Illinois rivers. They offer the freshest seafood in the region.


Red Diamonds
Dining & Entertainment
  • Breakfast:
  • Dinner:
  • Lunch:
  • Outdoor Seating:
  • Live Music:


Red Diamonds