Updated
Sister Bay Beach
Bay · Sister Bay, Wisconsin
Bayfront area with a grassy lawn & pebbly sand, plus a pier, picnic tables & a playground.
Things to Do Near Sister Bay Beach
Top-rated tours and experiences around Sister Bay, powered by Viator — free cancellation on most.
Boat Cruise - North Shore to Death’s Door Crossing
Door County Day Trips: Sightseeing Top to Bottom
Dolphin & Sealife Cruise at Crazy Sister Marina
Boat Cruise- Sunset Live Music Cruise
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Current water conditions
Live data from NOAA buoy MNMM4 (23.7 mi away), as of Aug 20, 9:54 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.
Weather at Sister Bay Beach
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Frequently asked questions
- Where is Sister Bay Beach?
- Sister Bay Beach is a bay in Sister Bay, Wisconsin.
- What is the water temperature at Sister Bay Beach?
- As of August 20, 2026, the water temperature at Sister Bay Beach in Sister Bay, Wisconsin is 75°F (24°C), measured by NOAA buoy MNMM4, 23.7 miles away.
- Can you swim at Sister Bay Beach?
- There is no fixed answer for Sister Bay Beach: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Sister Bay Beach in Sister Bay, Wisconsin. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Sister Bay Beach rated?
- Sister Bay Beach in Sister Bay, Wisconsin has an average visitor rating of 4.7 out of 5, based on 2289 reviews.
Visitor Reviews
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Location & Contact
2362 Mill Rd, Sister Bay, WI 54234
Sister Bay, Wisconsin 54234
Phone
+1 920-854-2812Popular Times
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