Launch Conditions
Good to launchConditions look good for launching.
- Advisories
- None active
- Daylight
- Sunset 9:41 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 timeWaxing Gibbous (74% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Grandad Boat Ramp
| Location | Idaho |
|---|---|
| Waterbody | Dworshak Reservoir |
| Access Type | Public - Free |
| Coordinates | 46.824374, -115.912195 |
| Hours | Check on site |
| County | Clearwater County |
Grandad Boat Ramp is a public boat launch providing access to Dworshak Reservoir in Idaho at coordinates 46.82437, -115.91219.
Grandad Boat Ramp is a public boat launch on Dworshak Reservoir in Clearwater County, Idaho. 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 2 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat launch in Clearwater County • fishing access on Dworshak Reservoir • Idaho boat launch
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Frequently Asked Questions About Grandad Boat Ramp
Is Grandad Boat Ramp free to use?
Yes, Grandad Boat Ramp is a public boat launch with free access in Idaho.
What water does Grandad Boat Ramp access?
Grandad Boat Ramp provides boat launch access to Dworshak Reservoir in Idaho.
How do I get to Grandad Boat Ramp?
Grandad Boat Ramp is located at coordinates 46.824374, -115.912195 in Idaho. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
2 additional boat launches are located within 15.1 mi of Grandad Boat Ramp, providing alternative access points for this area's waters.