Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (9:48 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 — June 24
local timeFirst Quarter (69% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Tetrault Lake
| Location | Montana |
|---|---|
| Waterbody | Tetrault Lake |
| Access Type | Public - Free |
| Coordinates | 48.948319, -115.108317 |
| Hours | Check on site |
| County | Lincoln |
Tetrault Lake is a public boat launch providing access to Tetrault Lake in Montana at coordinates 48.94832, -115.10832. Data published by Montana Fish, Wildlife and Parks (MT FWP).
Tetrault Lake is a public boat launch on Tetrault Lake in Lincoln County, Montana. 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 launch in Lincoln • fishing access on Tetrault Lake • Montana boat launch
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Frequently Asked Questions About Tetrault Lake
Is Tetrault Lake free to use?
Yes, Tetrault Lake is a public boat launch with free access in Montana.
What water does Tetrault Lake access?
Tetrault Lake provides boat launch access to Tetrault Lake in Montana.
How do I get to Tetrault Lake?
Tetrault Lake is located at coordinates 48.948319, -115.108317 in Montana. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
The area surrounding Tetrault Lake includes 6 other public boat ramps within 9.0 mi, giving boaters flexibility in choosing their access point.