Ontonagon Marina Boat Launch
Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (9:52 PM)
- Water level
- 5.46 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Ontonagon River
Updated 55 min agoSource: USGS station 04040000 — ONTONAGON RIVER NEAR ROCKLAND, MI · 11.6 mi from Ontonagon River
Launch Light & Moon — July 9
local timeWaning Crescent (30% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Ontonagon Marina Boat Launch
| Location | Ontonagon Township, Michigan |
|---|---|
| Waterbody | Ontonagon River |
| Access Type | Public - Free |
| Rating | 4.0/5 (1 reviews) |
| Coordinates | 46.869065, -89.319453 |
| Hours | Check on site |
| County | Ontonagon County |
Ontonagon Marina Boat Launch is a public boat launch providing access to Ontonagon River in Ontonagon Township, Michigan at coordinates 46.86907, -89.31945. Data published by Michigan Department of Natural Resources (MI DNR). Rated 4.0/5 based on 1 Google reviews.
Ontonagon Marina Boat Launch is a public boat launch on Ontonagon River in Ontonagon Township, Ontonagon County, Michigan. 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. Facility details on record include launch lanes: 6, docks / piers: 3, managed by: Municipal. This page shows live USGS water level and temperature, 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 near Ontonagon Township • public launch in Ontonagon County • fishing access on Ontonagon River • Michigan boat launch
Facilities & Amenities
| Launch Lanes | 6 |
|---|---|
| Docks / Piers | 3 |
| Managed By | Municipal |
Facility details from the managing agency's public records.
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Frequently Asked Questions About Ontonagon Marina Boat Launch
Is Ontonagon Marina Boat Launch free to use?
Yes, Ontonagon Marina Boat Launch is a public boat launch with free access in Ontonagon Township, Michigan.
How is Ontonagon Marina Boat Launch rated?
Ontonagon Marina Boat Launch has a 4.0 out of 5 rating based on 1 Google reviews from boaters.
What water does Ontonagon Marina Boat Launch access?
Ontonagon Marina Boat Launch provides boat launch access to Ontonagon River in Ontonagon Township, Michigan.
How do I get to Ontonagon Marina Boat Launch?
Ontonagon Marina Boat Launch is located at coordinates 46.869065, -89.319453 in Ontonagon Township, Michigan. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
6 additional boat launches are located within 15.4 mi of Ontonagon Marina Boat Launch, providing alternative access points for this area's waters.