Sioux Harbor
Facilities & Weather Forecast
Sioux Harbor
Marina in United States
38.92942° N, 90.34680° W Normally, this small harbor is well protected from flooding and storms. The owners are boaters; they are incredibly helpful & polite, and they treat everyone equally. This area has many sailboats and a lovely pump out station! The depth is well maintained, often around six feet in a pool. The charming town is peaceful, quiet, and home to friendly locals. The store and rest
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Sioux Harbor Facilities
Electricity
Water
Wifi
Showers
Sewage
Toilets
Recycling
Haulout
38.92840 N, -90.34445 E
Sioux Harbor Information
Active Winter Community?
Yes
Manoeuvrability
Good
Approaches & Channel Marking
Fair
Dock Type
Floating
Depth at MLW
2 - 3m
Current/Tidal Flow
Negligible
Port of Entry
No
Visitor Berths
Yes
Telephone
+1 636-899-1634Sioux Harbor Weather Forecast
Sat
5AM - 9AM
10 January 2026
NW 5 knots increasing to 10 knots. Gusts up to 19 knots.
3°C
UV Index: 0 - Low
Chance of showers
Sat
9AM - 1PM
10 January 2026
- NW 9 knots increasing to 13 knots. Gusts up to 22 knots.
- 2 to 6°C
- UV Index: 0 - Low
- Cloudy
Sat
1PM - 5PM
10 January 2026
- NW 13 knots decreasing to 9 knots. Gusts up to 22 knots.
- 5 to 8°C
- UV Index: 0 - Low
- Mostly fine
