174  
FZUS53 KIWX 181005  
SRFIWX  
 
SURF ZONE FORECAST FOR LAKE MICHIGAN BEACHES  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
605 AM EDT SAT JUL 18 2026  
 
MIZ177-182115-  
NORTHERN BERRIEN-  
INCLUDING THE BEACHES OF SILVER BEACH  
605 AM EDT SAT JUL 18 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT FROM 5 PM EDT THIS AFTERNOON  
THROUGH LATE TONIGHT...  
   
TODAY
 
 
SWIM RISK*..................HIGH.  
WAVE HEIGHT.................1 TO 3 FEET BUILDING TO 3 TO 6 FEET  
LATE AFTERNOON INTO LATE EVENING.  
UV INDEX**..................9 - VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 70S.  
WEATHER.....................MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................WEST WINDS AROUND 15 MPH, BECOMING  
NORTH IN THE AFTERNOON.  
SUNRISE.....................6:26 AM.  
SUNSET......................9:18 PM.  
   
SUNDAY
 
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................2 TO 3 FEET, SUBSIDING TO 1 TO 2 FEET  
IN THE AFTERNOON.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTH IN THE AFTERNOON.  
SUNRISE.....................6:27 AM.  
SUNSET......................9:18 PM.  
   
MONDAY
 
LOW SWIM RISK*. WAVE HEIGHT AROUND 2 FEET. MOSTLY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 4 TO 7 FEET. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND  
80. NORTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 7 TO 10 FEET. MOSTLY  
SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND 20 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  
 

 
 
MIZ277-182115-  
SOUTHERN BERRIEN-  
INCLUDING THE BEACHES OF WARREN DUNES AND NEW BUFFALO  
605 AM EDT SAT JUL 18 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT FROM 5 PM EDT THIS AFTERNOON  
THROUGH LATE TONIGHT...  
   
TODAY
 
 
SWIM RISK*..................HIGH.  
WAVE HEIGHT.................1 TO 3 FEET BUILDING TO 3 TO 6 FEET  
BY LATE AFTERNOON INTO LATE EVENING.  
UV INDEX**..................9 - VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 70S.  
WEATHER.....................MOSTLY SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................WEST WINDS AROUND 15 MPH, BECOMING  
NORTH IN THE AFTERNOON.  
SUNRISE.....................6:27 AM.  
SUNSET......................9:18 PM.  
   
SUNDAY
 
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................2 TO 3 FEET, SUBSIDING TO 1 TO 2 FEET  
IN THE AFTERNOON.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTH IN THE AFTERNOON.  
SUNRISE.....................6:28 AM.  
SUNSET......................9:17 PM.  
   
MONDAY
 
LOW SWIM RISK*. WAVE HEIGHT AROUND 2 FEET. MOSTLY  
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 4 TO 7 FEET. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND  
80. NORTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 6 TO 9 FEET. MOSTLY  
SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST WINDS AROUND 20 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  
 

 
 
INZ103-182115-  
NORTHERN LA PORTE-  
INCLUDING THE BEACHES OF MT. BALDY, WASHINGTON PARK,  
AND LONG BEACH  
505 AM CDT SAT JUL 18 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS EVENING THROUGH  
LATE TONIGHT...  
   
TODAY
 
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................2 TO 3 FEET.  
UV INDEX**..................9 - VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 70S.  
WEATHER.....................MOSTLY SUNNY UNTIL 3 PM, THEN PARTLY  
SUNNY UNTIL 7 PM, THEN SUNNY. SHOWERS  
AND A CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE UPPER 80S.  
WINDS.......................WEST WINDS AROUND 10 MPH, BECOMING  
NORTH IN THE AFTERNOON.  
SUNRISE.....................6:29 AM.  
SUNSET......................9:19 PM.  
   
SUNDAY
 
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................2 TO 3 FEET.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTHEAST WINDS AROUND 5 MPH.  
SUNRISE.....................6:30 AM.  
SUNSET......................9:18 PM.  
   
MONDAY
 
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY  
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 3 TO 6 FEET. MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE  
LOWER 80S. NORTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY
 
HIGH SWIM RISK*. WAVE HEIGHT 7 TO 10 FEET. MOSTLY  
SUNNY. COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
20 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  
 

 
 
ANDERSEN  
 
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