Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:25 PM)
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Launch Light & Moon — July 23
local timeWaxing Gibbous (71% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Two Rivers Marina
| Location | West Alton, Missouri |
|---|---|
| Waterbody | Plum Point Slough |
| Access Type | Public - Free |
| Coordinates | 39.461490, -91.041161 |
| Hours | Check on site |
Two Rivers Marina is a public boat launch providing access to Plum Point Slough in West Alton, Missouri at coordinates 39.46149, -91.04116. Data published by Recreation.gov / Recreation Information Database (USACE, USFS, BLM, NPS, BOR, USFWS) (RIDB).
Two Rivers Marina is a public boat launch on Plum Point Slough in West Alton, Missouri. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. This page shows sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp in West Alton • fishing access on Plum Point Slough • Missouri boat launch
Explore more boat launches across Missouri
Buying or selling a boat?
Decode any boat's HIN free, or run a full $9.99 history report before you buy.
Frequently Asked Questions About Two Rivers Marina
Is Two Rivers Marina free to use?
Yes, Two Rivers Marina is a public boat launch with free access in West Alton, Missouri.
What water does Two Rivers Marina access?
Two Rivers Marina provides boat launch access to Plum Point Slough in West Alton, Missouri.
How do I get to Two Rivers Marina?
Two Rivers Marina is located at coordinates 39.461490, -91.041161 in West Alton, Missouri. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
Get Directions
Navigate directly to this boat launch using your preferred mapping service:
Alternative Boat Launches Nearby
Boaters have 6 other launch options within 4.7 mi, each offering access to nearby waters with varying facilities and conditions.