About John's Boat Harbor
Located at 2407 Hwy C, St Charles, MO 63301, United States Member only Marina on the Mississppi River Upper Mississippi River Mile Marker 231.8
Einrichtungen
Strom
Benzin
Wasser
Duschen
Toiletten
BootsbauerCOORDINATES
38.87821 N, 90.62325 W
Port Information
Telefon
Berth Sizes
< 10m, 10-20m
Tiefe bei MLW
< 2m
Manövrierbarkeit
Fair
Channel Marking
Fair
Einreisehafen
No
Overseas Visitor Berths
Yes
Stegart
Floating
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Mon
5AM - 9AM
27 July 2026
W 4–6 knots.
Increasing from 23 to 27°C
UV Index: 0 - Low
Mostly fine
Mon
9AM - 1PM
27 July 2026
- W 5 knots increasing to 7 knots.
- Increasing from 28 to 37°C
- UV Index: 10 - Very High
- Sunny
Mon
1PM - 5PM
27 July 2026
- W 7 knots increasing to 9 knots.
- 37 to 40°C
- UV Index: 10 - Very High
- Sunny