About Alton Marina
Municipal Marina ATTENTION LOOPERS GOOD NEWS, FALL LOOPERS! The Alton Marina is eagerly awaiting your arrival! As your final fuel stop for many miles, you’ll want to top off with fresh ValvTect Diesel or Unleaded fuel at our easily accessible fuel dock. Our fuel is competitively priced, and you'll get a .10/gal. Discount as a Looper. Additionally, we are pleased to provide you with a freshwater top-off and a special “Buy 3, Get 3 Free" or “Buy 5, Get 5 Free" dockage deal designed just for late-season travelers. Call for your reservation now at (618) 462-9860. Safe travels to all! Harbormaster Greg Brown & Assistant Tom White Welcome to The Alton Marina! As Harbormaster, I invite you to join us and enjoy our facility. Whether you're planning a day trip, you're in transit or spending the weekend with us, you'll always feel on vacation at The Alton Marina. My staff and I are dedicated to making your stay at the finest "Five-Star" marina on the Mississippi River memorable, comfortable, and safe. We look forward to seeing you soon! (618) 462-9860 Office (618) 741-4067 Cell Greg@altonmarina.com



Facilities
Port Information
Telephone
Berth Sizes
Depth at MLW
Manoeuvrability
Channel Marking
Port of Entry
Overseas Visitor Berths
Catamaran Berths
Dock Type
Style Side To
Style Stern To
Tidal Flow
Active Winter
Weather Forecast
- SW 8 knots increasing to NW 14 knots. Gusts up to 28 knots.
- Increasing from 0 to 4°C
- UV Index: 0 - Low
- Mostly fine
- NW 12–14 knots. Gusts up to 27 knots.
- Increasing from 4 to 7°C
- UV Index: 2 - Low
- Partly cloudy
- NW 11–14 knots. Gusts up to 24 knots.
- 3 to 9°C
- UV Index: 1 - Low
- Partly cloudy