Bear Lake State Park Marina

 The most recent information available indicates the water temperature at the Bear Lake State Park Marina was 64.0°F as of June 23, 2025. 

Other sources show slightly different temperatures, but the information from the official Utah State Parks site is the most recent provided:

• 67.5°F at Bear Lake State Park
• 51°F as of June 28, 2024 (over a year ago)
• 52°F as of May 25, 2025 (5 weeks ago) 

The average water temperature for Bear Lake in the summer generally ranges from 55°F to 65°F, with historical data showing a range between 68°F and 72°F in summer. 

The water temperature at Bear Lake can fluctuate, but the 64.0°F reading from the Utah State Parks site is the most up-to-date and reliable information for the marina. 

• Current Conditions | Utah State Parks

  Jun 23, 2025 — Current Conditions * Park Roads. OPEN. * Day-Use. Marina: OPEN. Open year-round. Rendezvous Beach: OPEN. Open approx. May 1 through approximately October 20. Fi...

  

  Utah State Parks (.gov)

  
• Bear Lake State Park | Utah State Parks

  Current Conditions * Water Temp:67.5° F. * Water Level:5918.40′

  

  Utah.gov

  
• Bear Lake Water Temperature | Omnia Fishing

  May 25, 2025 — Bear Lake Water Temperature. Access the latest and most accurate water temperature data for Bear Lake. Currently the water temperature is 52º Fahrenheit. This p...

  

  Omnia Fishing

  

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