Public Boat Ramps on the Thunder Bay River, Michigan
We currently track 2 verified public boat ramps with access to Thunder Bay River in Michigan, all located within Alpena County. Use the map and ramp listing below to compare launch fees and access details.
2 of the 4 public boat ramps we've identified on Thunder Bay River are currently published. Additional launch sites may appear as more Michigan counties are reviewed.
Map of the Thunder Bay River Boat Ramps
Compare every public boat ramp on the Thunder Bay River in one map. See where each launch is located, compare access points, and choose the most convenient place to get on the water.
Boat launch locations on the Thunder Bay River
Browse every verified launch site we've published on this waterway, with fee information, nearby towns and access details.
Current Conditions
Check the latest weather forecast and available water quality information before heading out. Depending on the location, one or both data sources may be available.
Current weather
67°F Cloudy
Wind W 10 mph
Full NWS forecast
· via National Weather Service
Last updated Aug 27, 2026 at 2:34 PM
Frequently asked questions
The questions people ask most often before launching on Thunder Bay River.