Marquis Small Boat Harbor Marina
Rock Island County, Illinois
GPS: 41.5158, -90.4683 · Open in Google Maps
About Marquis Small Boat Harbor Marina
Marquis Small Boat Harbor Marina is a marina located in Rock Island County, Illinois. GPS coordinates: 41.5158, -90.4683.
Tips for Visiting Marquis Small Boat Harbor Marina
- ✓ Call ahead to check slip availability, especially during peak season.
- ✓ Ask about transient rates if you're just passing through.
- ✓ Check fuel prices before arrival — marina fuel can vary significantly.
- ✓ Read our guide to choosing a marina for more advice.
Marinas in Illinois
Illinois has 161 marinas listed on MarinaSeeker. Whether you need a full-service marina with fuel and electric, or a simple dock for the night, Illinois has options for every boater. Browse all 161 marinas in Illinois.
Docking essentials:
Frequently Asked Questions
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Related Guide
Marina Etiquette
No-wake speeds, dock-line courtesy, head-in vs stern-in, fueling protocol, quiet hours, and pet rules. The unwritten conventions every liveaboard learned the hard way.
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