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Sister Bay Marina Boat Ramp

Sister Bay Marina features a four-lane paved boat launch ramp with nearby short-term parking, providing convenient access to Lake Michigan and Green Bay waters.

The marina offers full amenities including restrooms, showers, pump-out stations, electrical and water hookups, and a dock master's office.

Note: The launch ramp operates seasonally, typically opening in spring and closing in fall (currently closed for the 2025 season, reopening spring 2026).


Nearby points of interest

Find excellent fishing spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.

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