Updated
Mirror Lake
Lake · Federal Way, Washington
Things to Do Near Mirror Lake
Top-rated tours and experiences around Federal Way, powered by Viator — free cancellation on most.
Mirror Lake & Uinta Mountains Half-Day Tour from Park City
Seattle Lake Union Private Boat Cruise To Lake Washington BYOB
Self Guided Driving Audio Tour of Mount Rainier National Park
Milwaukee Morbid Mirrorlight Ghost Tours
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Current water conditions
Live data from NOAA buoy TCNW1 (5 mi away), as of Aug 21, 12:00 AM 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 Mirror Lake
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Frequently asked questions
- Where is Mirror Lake?
- Mirror Lake is a lake in Federal Way, Washington.
- What is the water temperature at Mirror Lake?
- As of August 21, 2026, the water temperature at Mirror Lake in Federal Way, Washington is 57°F (14°C), measured by NOAA buoy TCNW1, 5 miles away.
- Can you swim at Mirror Lake?
- There is no fixed answer for Mirror Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Mirror Lake in Federal Way, Washington. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Mirror Lake rated?
- Mirror Lake in Federal Way, Washington has an average visitor rating of 3 out of 5, based on 4 reviews.
Visitor Reviews
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Best Times to Visit
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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