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Sumac Island

Verified

Location

GPS Coordinates

About This Ramp

Hours
4:00am-11:00pm
Managed by
Prd
Lanes
1
Docks
1
Parking
20 spaces
Amenities
Restroom
USGS3 data sourcesUpdated Mar 2026

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Sumac Island is a public boat ramp on Saginaw Bay in Huron County, Michigan (48759). Managed by Prd. GPS coordinates: 43.7989°N, 83.4258°W.