beginner
Sister Bay, Wisconsin, United States
Sister Bay Beach
Sister Bay Beach in Wisconsin offers fresh Green Bay (Lake Michigan) swimming with sandy shores, calm summer conditions, and reliable seasonal warming. Perfect for beginners and families seeking shallow-entry beach swimming in a charming lakeside village. Tip: Water reaches 20-22°C in July-August; combine beach time with exploring the scenic Sister Bay community.

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Details
- Location
- Sister Bay, Wisconsin, United States
- Type
- ocean
- Difficulty
- beginner
- Coordinates
- 45.1900, -87.1217