RECMKX

Recreational Boater Forecast for Inland Lakes for Southeast Wisconsin
National Weather Service Milwaukee/Sullivan WI
1530 CDT Sun Aug 23 2026

...Whitewater Lake...

.TONIGHT...
Waves...............Half foot or less. 
Sky/Weather.........Mostly sunny until 5 PM, then mostly clear. 
                    Patchy fog after 2 AM until 5 AM, then areas of 
                    fog. 
Min Temperature.....Around 49. 
Winds...............Northwest winds 5 to 10 mph in the afternoon 
                    and evening becoming light. 
Water Temperature...66 degrees. 
UV Index............7 - High. 

.MONDAY...
Waves...............Nearly calm. 
Sky/Weather.........Sunny. 
Max Temperature.....Around 77. 
Winds...............Northwest winds up to 5 mph. 
Water Temperature...66 degrees. 
UV Index............7 - High. 

.MONDAY NIGHT...
Waves...............Nearly calm. 
Sky/Weather.........Mostly clear. 
Min Temperature.....Mid 50s. 
Winds...............Light winds. 


.TUESDAY...
Waves...............Nearly calm. 
Sky/Weather.........Mostly sunny. 
Max Temperature.....Upper 70s. 
Winds...............Southwest winds around 5 mph. 


.WEDNESDAY...
Waves...............Half foot to 1 foot. 
Sky/Weather.........Mostly sunny. 
Max Temperature.....Lower 80s. 
Winds...............West winds around 10 mph. 


Sunrise: 06:10 AM CDT
Sunset: 07:45 PM CDT

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