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
Instalaciones
Electricidad
Gasolina
Agua
Duchas
Baños
Constructor de BarcosCOORDINATES
38.87821 N, -90.62325 E
Port Information
Teléfono
Correo Electrónico
Berth Sizes
< 10m, 10-20m
Profundidad en Marea Baja Media
< 2m
Maniobrabilidad
Fair
Channel Marking
Fair
Puerto de Entrada
No
Overseas Visitor Berths
Yes
Tipo de Muelle
Floating
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Thu
9AM - 1PM
04 June 2026
S 8 knots.
27°C
UV Index: 8 - Very High
Cloudy
Thu
1PM - 5PM
04 June 2026
- S 6–8 knots.
- 27°C
- UV Index: 8 - Very High
- Cloudy
Thu
5PM - 9PM
04 June 2026
- S 5–9 knots. Gusts up to 18 knots.
- Decreasing from 28 to 24°C
- UV Index: 0 - Low
- Partly cloudy