About Piasa Harbor Marina
Piasa Harbor offers a state of the art marina with 118 boat slips on site and four-lane boat ramp. The slips range in size from 28 feet to 56 feet and include water services at each dock, each slip has its own electric meter, bathroom and shower facilities. All docks are ADA accessible. Piasa Harbor has a functional pump out facility for slip holders and transient boaters and can accommodate transient boaters with overnight docking. Piasa Harbor has a commercial grade boat lift capable of launching or pulling boats up to 55 feet. Arrangements need to be made in advance. Phillips 66, available in marina and creekside (Piasa Creek). Pay at the pump or prepay at general store, upper parking lot.

Einrichtungen
COORDINATES
38.9378 N, 90.29011 W
Port Information
Telefon
Berth Sizes
< 10m, 10-20m
Tiefe bei MLW
2 - 3m
Manövrierbarkeit
Good
Channel Marking
Fair
Einreisehafen
No
Overseas Visitor Berths
Yes
Stegart
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Tue
5AM - 9AM
28 July 2026
- NW 6–8 knots. Gusts up to 19 knots.
- 22 to 26°C
- UV Index: 0 - Low
- Partly cloudy
Tue
9AM - 1PM
28 July 2026
- N 5–8 knots.
- Increasing from 26 to 32°C
- UV Index: 8 - Very High
- Partly cloudy
Tue
1PM - 5PM
28 July 2026
- N 6–9 knots.
- 31 to 36°C
- UV Index: 8 - Very High
- Partly cloudy