409  
FZUS53 KIWX 241928  
SRFIWX  
 
SURF ZONE FORECAST FOR LAKE MICHIGAN BEACHES  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
328 PM EDT THU JUL 24 2025  
 
MIZ177-277-250315-  
NORTHERN BERRIEN-SOUTHERN BERRIEN-  
INCLUDING THE BEACHES OF SILVER BEACH, WARREN DUNES,  
AND NEW BUFFALO  
328 PM EDT THU JUL 24 2025  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 2 FEET.  
WATER TEMPERATURE...........IN THE MID 70S.  
WEATHER.....................MOSTLY SUNNY UNTIL 7 PM, THEN MOSTLY  
CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS.  
HIGH TEMPERATURE............AROUND 90.  
WINDS.......................WEST WINDS AROUND 10 MPH.  
SUNRISE.....................6:32 AM.  
SUNSET......................9:13 PM.  
   
FRIDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................MOSTLY CLOUDY UNTIL 4 PM, THEN MOSTLY  
SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTHWEST WINDS AROUND 5 MPH.  
SUNRISE.....................6:33 AM.  
SUNSET......................9:12 PM.  
   
SATURDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. PARTLY  
SUNNY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID 80S. WEST  
WINDS AROUND 5 MPH.    
MONDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. SUNNY. A  
SLIGHT CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.  
 
 
 
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 ADDITIONAL INFORMATION REGARDING BEACH SAFETY AND UV INDEX  
DEFINITIONS SEE: HTTPS://WWW.WEATHER.GOV/GREATLAKES/BEACHHAZARDS  
 
 
 
INZ103-250315-  
NORTHERN LA PORTE-  
INCLUDING THE BEACHES OF MT. BALDY, WASHINGTON PARK,  
AND LONG BEACH  
228 PM CDT THU JUL 24 2025  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................PARTLY SUNNY. SHOWERS LIKELY AND A  
CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 90S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................6:34 AM.  
SUNSET......................9:14 PM.  
   
FRIDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................MOSTLY CLOUDY UNTIL 4 PM, THEN PARTLY  
SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTH WINDS AROUND 5 MPH.  
SUNRISE.....................6:35 AM.  
SUNSET......................9:13 PM.  
   
SATURDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. PARTLY  
SUNNY. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID 80S.  
NORTHWEST WINDS AROUND 5 MPH.    
MONDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90.  
SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
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 ADDITIONAL INFORMATION REGARDING BEACH SAFETY AND UV INDEX  
DEFINITIONS SEE: HTTPS://WWW.WEATHER.GOV/GREATLAKES/BEACHHAZARDS  
 
 
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