395  
FZUS53 KIWX 181941  
SRFIWX  
 
SURF ZONE FORECAST FOR LAKE MICHIGAN BEACHES  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
341 PM EDT FRI JUL 18 2025  
 
MIZ177-277-190315-  
NORTHERN BERRIEN-SOUTHERN BERRIEN-  
INCLUDING THE BEACHES OF SILVER BEACH, WARREN DUNES,  
AND NEW BUFFALO  
341 PM EDT FRI JUL 18 2025  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
UV INDEX**..................9 - VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 70S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTH WINDS AROUND 5 MPH.  
SUNRISE.....................6:27 AM.  
SUNSET......................9:18 PM.  
   
SATURDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT, BUILDING TO 1 TO 2 FEET  
IN THE AFTERNOON.  
WEATHER.....................PARTLY SUNNY. NUMEROUS SHOWERS AND A  
CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................6:27 AM.  
SUNSET......................9:17 PM.  
   
SUNDAY  
LOW SWIM RISK*. WAVE HEIGHT 1 TO 2 FEET. PARTLY SUNNY.  
A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 10 MPH.    
MONDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS. HIGHS AROUND 80. SOUTHEAST  
WINDS AROUND 10 MPH.    
TUESDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE  
MID 80S. SOUTH 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  
 
 
 
INZ103-190315-  
NORTHERN LA PORTE-  
INCLUDING THE BEACHES OF MT. BALDY, WASHINGTON PARK,  
AND LONG BEACH  
241 PM CDT FRI JUL 18 2025  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
UV INDEX**..................9 - VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 70S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTH WINDS AROUND 5 MPH.  
SUNRISE.....................6:29 AM.  
SUNSET......................9:19 PM.  
   
SATURDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................PARTLY SUNNY. NUMEROUS SHOWERS AND A  
CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................6:30 AM.  
SUNSET......................9:18 PM.  
   
SUNDAY  
LOW SWIM RISK*. WAVE HEIGHT 1 TO 2 FEET. PARTLY SUNNY.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
70S. NORTH WINDS AROUND 10 MPH.    
MONDAY  
LOW SWIM RISK*. WAVE HEIGHT 1 TO 2 FEET. PARTLY SUNNY.  
A CHANCE OF SHOWERS. HIGHS AROUND 80. SOUTHEAST WINDS AROUND  
10 MPH.    
TUESDAY  
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE  
UPPER 80S. SOUTH 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  
 
 
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