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Photo: Lake Tapps from looking south from Causeway Rd E (2020-05-01) by Steven Pavlov (CC BY-SA 4.0) License
Hot — visit early

A 2,880-acre man-made lake & recreational area constructed in 1911 with a dam & dikes.

Current water conditions

Water temp
57°F
14°C
Cold water — serious cold-shock risk today. At this temperature, sudden immersion can trigger involuntary gasping and sap a strong swimmer's strength within minutes. Enter slowly, never alone, and consider a wetsuit — or sit this one out.

Live data from NOAA buoy TCNW1 (11.9 mi away), as of Aug 20, 10:30 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 Lake Tapps

H: 89° L: 56°
Sunny
Sunny
89°
|
Feels like 88°
Precipitation
2%
Humidity
33%
Wind
6 mph
UV Index
3.8
Water Conditions:
🏊Perfect for swimming
12 AM
Clear
65°
3 AM
Clear
60°
6 AM
Clear
56°
9 AM
Sunny
65°
12 PM
Sunny
84°
3 PM
Sunny
89°
6 PM
Sunny
86°
9 PM
Clear
72°

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Frequently asked questions

Where is Lake Tapps?
Lake Tapps is a lake in Washington.
What is the water temperature at Lake Tapps?
As of August 20, 2026, the water temperature at Lake Tapps in Washington is 57°F (14°C), measured by NOAA buoy TCNW1, 11.9 miles away.
Can you swim at Lake Tapps?
There is no fixed answer for Lake Tapps: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Lake Tapps in Washington. Check current water conditions before you go, and follow posted signs and local guidance.
How is Lake Tapps rated?
Lake Tapps in Washington has an average visitor rating of 4.6 out of 5, based on 195 reviews.

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

☀️
Right Now
Very warm - visit early morning or evening
🏞️ Lakes Tips:
  • 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
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Washington 98391

Washington 98391

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