About River Island Marina
38.91186° N, 90.49404° W Boat/Rv services St. Charles, MO The River Island Marina offers a family friendly environment in an open and natural setting with covered slips that look across the channel into our private, wooded island. We have excellent boat launch ramps, plenty of parking, 24-hour restroom access, and a great environment.



Comodidades
COORDINATES
38.91205 N, -90.49376 E
Port Information
Telefone
Berth Sizes
< 10m
Profundidade na MLW
2 - 3m
Manobrabilidade
Fair
Channel Marking
Fair
Porto de entrada
No
Overseas Visitor Berths
No
Tipo de doca
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
9AM - 1PM
27 March 2026
- N 10–15 knots.
- 8°C
- UV Index: 7 - High
- Cloudy
Fri
1PM - 5PM
27 March 2026
- N 10–16 knots. Gusts up to 22 knots.
- 8 to 12°C
- UV Index: 7 - High
- Cloudy
Fri
5PM - 9PM
27 March 2026
- N 10–12 knots. Gusts up to 22 knots.
- Decreasing from 10 to 6°C
- UV Index: 0 - Low
- Cloudy