126  
FZUS53 KLOT 022019  
SRFLOT  
 
SURF ZONE FORECAST FOR LAKE MICHIGAN BEACHES  
NATIONAL WEATHER SERVICE CHICAGO IL  
319 PM CDT THU JUL 2 2026  
 
ILZ006-032030-  
LAKE-  
INCLUDING THE BEACHES OF ILLINOIS BEACH STATE PARK  
319 PM CDT THU JUL 2 2026  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WATER TEMPERATURE...........65-69.  
WEATHER.....................PARTLY CLOUDY.  
HIGH TEMPERATURE............IN THE MID 90S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH  
BECOMING SOUTHWEST 10 TO 20 MPH.  
   
TONIGHT
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY  
CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING,  
THEN SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND  
OVERNIGHT.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................SOUTHWEST WINDS 10 TO 15 MPH,  
DIMINISHING TO AROUND 5 MPH LATE.  
   
FRIDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................MOSTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE AFTERNOON.  
SHOWERS AND THUNDERSTORMS LIKELY LATE.  
HIGH TEMPERATURE............IN THE UPPER 80S.  
WINDS.......................SOUTHWEST WINDS 5 TO 10 MPH.  
   
SWIM RISK OUTLOOK
 
   
FRIDAY NIGHT
 
LOW SWIM RISK*.    
INDEPENDENCE DAY
 
LOW SWIM RISK*.    
SATURDAY NIGHT
 
LOW SWIM RISK*.    
SUNDAY
 
LOW SWIM RISK*.    
SUNDAY NIGHT
 
LOW SWIM RISK*.    
MONDAY
 
LOW SWIM RISK*.  
 

 
 
SWIM RISK CATEGORY  
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,  
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,  
BREAKWALLS, AND RIVER OUTLETS.  
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY  
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.  
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.  
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY  
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND  
BREAKWALLS.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/LOT  
 

 
 
ILZ103-104-032030-  
NORTHERN COOK-CENTRAL COOK-  
INCLUDING THE BEACHES OF CHICAGO PARK DISTRICT  
319 PM CDT THU JUL 2 2026  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WATER TEMPERATURE...........66-70.  
WEATHER.....................PARTLY CLOUDY.  
HIGH TEMPERATURE............IN THE MID 90S.  
WINDS.......................SOUTHWEST WINDS 10 TO 20 MPH.  
   
TONIGHT
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY  
CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING.  
SCATTERED SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.  
LOW TEMPERATURE.............IN THE MID 70S.  
WINDS.......................SOUTHWEST WINDS 10 TO 15 MPH.  
   
FRIDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY  
IN THE AFTERNOON.  
HIGH TEMPERATURE............IN THE LOWER 90S.  
WINDS.......................SOUTHWEST WINDS 5 TO 10 MPH.  
   
SWIM RISK OUTLOOK
 
   
FRIDAY NIGHT
 
LOW SWIM RISK*.    
INDEPENDENCE DAY
 
LOW SWIM RISK*.    
SATURDAY NIGHT
 
LOW SWIM RISK*.    
SUNDAY
 
LOW SWIM RISK*.    
SUNDAY NIGHT
 
LOW SWIM RISK*.    
MONDAY
 
LOW SWIM RISK*.  
 

 
 
SWIM RISK CATEGORY  
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,  
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,  
BREAKWALLS, AND RIVER OUTLETS.  
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY  
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.  
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.  
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY  
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND  
BREAKWALLS.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/LOT  
 

 
 
INZ001-032030-  
LAKE-  
INCLUDING THE BEACHES OF INDIANA DUNES NATIONAL PARK  
319 PM CDT THU JUL 2 2026  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WATER TEMPERATURE...........71-75.  
WEATHER.....................PARTLY CLOUDY.  
HIGH TEMPERATURE............IN THE MID 90S.  
WINDS.......................SOUTHWEST WINDS 10 TO 20 MPH.  
   
TONIGHT
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.  
LOW TEMPERATURE.............IN THE MID 70S.  
WINDS.......................SOUTHWEST WINDS 10 TO 15 MPH,  
DIMINISHING TO AROUND 5 MPH LATE.  
   
FRIDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY  
IN THE AFTERNOON.  
HIGH TEMPERATURE............IN THE LOWER 90S.  
WINDS.......................SOUTHWEST WINDS 5 TO 10 MPH.  
   
SWIM RISK OUTLOOK
 
   
FRIDAY NIGHT
 
LOW SWIM RISK*.    
INDEPENDENCE DAY
 
LOW SWIM RISK*.    
SATURDAY NIGHT
 
LOW SWIM RISK*.    
SUNDAY
 
LOW SWIM RISK*.    
SUNDAY NIGHT
 
LOW SWIM RISK*.    
MONDAY
 
LOW SWIM RISK*.  
 

 
 
SWIM RISK CATEGORY  
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,  
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,  
BREAKWALLS, AND RIVER OUTLETS.  
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY  
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.  
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.  
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY  
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND  
BREAKWALLS.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/LOT  
 

 
 
INZ002-032030-  
PORTER-  
INCLUDING THE BEACHES OF INDIANA DUNES NATIONAL PARK  
319 PM CDT THU JUL 2 2026  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WATER TEMPERATURE...........71-75.  
WEATHER.....................PARTLY CLOUDY.  
HIGH TEMPERATURE............IN THE LOWER 90S.  
WINDS.......................SOUTHWEST WINDS 10 TO 20 MPH.  
   
TONIGHT
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING.  
SCATTERED SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.  
LOW TEMPERATURE.............IN THE MID 70S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
   
FRIDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................PARTLY CLOUDY, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON.  
HIGH TEMPERATURE............IN THE LOWER 90S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
   
SWIM RISK OUTLOOK
 
   
FRIDAY NIGHT
 
LOW SWIM RISK*.    
INDEPENDENCE DAY
 
LOW SWIM RISK*.    
SATURDAY NIGHT
 
LOW SWIM RISK*.    
SUNDAY
 
LOW SWIM RISK*.    
SUNDAY NIGHT
 
LOW SWIM RISK*.    
MONDAY
 
LOW SWIM RISK*.  
 

 
 
SWIM RISK CATEGORY  
* LOW RISK - LARGE WAVES AND DANGEROUS CURRENTS ARE NOT EXPECTED,  
HOWEVER DANGEROUS CURRENTS MAY EXIST AT ANY TIME NEAR PIERS,  
BREAKWALLS, AND RIVER OUTLETS.  
* MODERATE RISK - BREAKING WAVES AND CURRENTS ARE EXPECTED. STAY AWAY  
FROM DANGEROUS AREAS LIKE PIERS, BREAKWALLS, AND RIVER OUTLETS.  
ALWAYS HAVE A FLOTATION DEVICE WITH YOU IN THE WATER.  
* HIGH RISK - LIFE-THREATENING WAVES AND CURRENTS ARE EXPECTED. STAY  
OUT OF THE WATER AND STAY AWAY FROM DANGEROUS AREAS LIKE PIERS AND  
BREAKWALLS.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/LOT  
 

 
 
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