Ontonagon Marina
Marina
Address: 315 Quartz Street, Ontonagon, MI 49953
- 31 slips
- Hours: Mon,Tue,Thu,Fri 9am-4pm; closed Wed
- Transient slips: yes, 6 spots
- Pump-out: yes, $40
- Haul-out: yes, travel lift $100/hr + $5/ft
- picnic
- Shore power
- Pump-out
- Restrooms
- Showers

Ontonagon Marina — a marina in Ontonagon, MI. On-site: shore power. Contact the marina directly to confirm slip availability and rates.
Ontonagon Marina has a picnic area, shore power, pump-out service, restrooms and showers on site.
⚓ Marina listing aggregated from OpenStreetMap. YachtBazar doesn't handle bookings, so contact the marina directly to confirm current slip availability and rates.
Contact details checked against villageofontonagon.org on 2026-08-05.
Location and details from OpenStreetMap, © OpenStreetMap contributors, under the ODbL.
Other docks & slips in Michigan
$105,000Boat Dock For Sale in Frankfort, Michigan at Marina at Harbor LightsFrankfort, Michigan- $2.00/ftPortage Point ResortOnekama, Michigan
- 308 River DocksManistee, Michigan
- $50/nightSeng's MarinaManistee, Michigan
- $40/nightWhitehall Landing MarinaWhitehall, Michigan
- Sold
40’ boat dock available through 10/31 at Wheeler’s Landing Message me for informationBay City, MI
$895Boat Slip AugresSaginaw, MI
$125/nightHarbor Shores MarinaSt. Joseph, Michigan
Marinas near Ontonagon Marina
| Marina | Distance | Phone | Fuel | Pump-out |
|---|---|---|---|---|
| Black River HarborIronwood Township | 37 mi | yes | yes | |
| Houghton County MarinaHancock | 40 mi | yes | ||
| Baraga MarinaBaraga | 40 mi | yes | ||
| L'Anse Village MarinaL'Anse | 42 mi | yes | yes | |
| Ford's Superior RetreatL'Anse Township | 43 mi |
A blank cell means we have no record of that facility — not that the marina lacks it.