827  
FZUS53 KGRR 010741  
SRFGRR  
 
SURF ZONE FORECAST FOR WEST MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
341 AM EDT TUE SEP 1 2026  
 
MIZ037-012100-  
MASON-  
INCLUDING THE BEACHES OF LUDINGTON STATE PARK AND STEARNS PARK  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................5 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE UPPER 60S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:08 AM.  
SUNSET......................8:24 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................MOSTLY CLOUDY UNTIL 2 PM, THEN PARTLY  
SUNNY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................WEST WINDS AROUND 10 MPH IN THE MORNING  
BECOMING LIGHT AND VARIABLE.  
SUNRISE.....................7:09 AM.  
SUNSET......................8:23 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY CLOUDY. A  
SLIGHT CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. PARTLY SUNNY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. LIGHT  
AND VARIABLE WINDS.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
SOUTHEAST WINDS AROUND 10 MPH BECOMING NORTH IN THE AFTERNOON.  
 

 
 
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.  
 

 
 
MIZ043-012100-  
OCEANA-  
INCLUDING THE BEACHES OF CHARLES MEARS STATE PARK AND SILVER LAKE  
STATE PARK  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE UPPER 60S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:09 AM.  
SUNSET......................8:24 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................PARTLY SUNNY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTH WINDS AROUND 10 MPH IN THE  
MORNING BECOMING LIGHT AND VARIABLE.  
SUNRISE.....................7:10 AM.  
SUNSET......................8:22 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. PARTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE  
WINDS.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. EAST  
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT AND VARIABLE.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
EAST WINDS AROUND 10 MPH BECOMING NORTH IN THE AFTERNOON.  
 

 
 
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.  
 

 
 
MIZ050-012100-  
MUSKEGON-  
INCLUDING THE BEACHES OF MUSKEGON STATE PARK, PERE MARQUETTE PARK,  
PJ HOFFMASTER STATE PARK, AND DUCK LAKE STATE PARK  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE UPPER 60S.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:08 AM.  
SUNSET......................8:22 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................PARTLY SUNNY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:10 AM.  
SUNSET......................8:21 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES AROUND 1 FOOT. PARTLY SUNNY. A  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 10 MPH  
IN THE MORNING BECOMING LIGHT AND VARIABLE.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. EAST  
WINDS AROUND 10 MPH BECOMING SOUTHEAST IN THE AFTERNOON.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
EAST WINDS AROUND 10 MPH BECOMING NORTH IN THE AFTERNOON.  
 

 
 
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.  
 

 
 
MIZ056-012100-  
OTTAWA-  
INCLUDING THE BEACHES OF GRAND HAVEN STATE PARK AND HOLLAND STATE  
PARK  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........AROUND 70.  
WEATHER.....................MOSTLY SUNNY UNTIL 11 AM, THEN PARTLY  
SUNNY.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:08 AM.  
SUNSET......................8:22 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................MOSTLY SUNNY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:09 AM.  
SUNSET......................8:20 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES AROUND 1 FOOT. PARTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80. WEST  
WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT AND VARIABLE.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. PARTLY SUNNY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80. EAST WINDS  
AROUND 10 MPH BECOMING SOUTHEAST IN THE AFTERNOON.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80. EAST  
WINDS AROUND 10 MPH BECOMING NORTH IN THE AFTERNOON.  
 

 
 
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.  
 

 
 
MIZ064-012100-  
ALLEGAN-  
INCLUDING THE BEACHES OF SAUGATUCK DUNES STATE PARK AND OVAL BEACH  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........AROUND 70.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:09 AM.  
SUNSET......................8:21 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:10 AM.  
SUNSET......................8:20 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES AROUND 1 FOOT. PARTLY SUNNY. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND  
80. SOUTHWEST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT AND  
VARIABLE.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. PARTLY SUNNY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80. LIGHT AND  
VARIABLE WINDS.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 80.  
SOUTHEAST WINDS AROUND 10 MPH IN THE MORNING BECOMING LIGHT AND  
VARIABLE.  
 

 
 
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.  
 

 
 
MIZ071-012100-  
VAN BUREN-  
INCLUDING THE BEACHES OF SOUTH HAVEN AND VAN BUREN STATE PARK  
341 AM EDT TUE SEP 1 2026  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:09 AM.  
SUNSET......................8:21 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................SUNNY UNTIL 1 PM, THEN MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................7:10 AM.  
SUNSET......................8:20 PM.  
   
EXTENDED
 
   
THURSDAY
 
LOW SWIM RISK*. WAVES AROUND 1 FOOT. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S.  
LIGHT AND VARIABLE WINDS.    
FRIDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. PARTLY SUNNY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S. LIGHT  
AND VARIABLE WINDS.    
SATURDAY
 
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER 80S.  
LIGHT AND VARIABLE WINDS.  
 

 
 
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.  
 

 
 
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