242  
FZUS53 KGRR 281439  
SRFGRR  
 
SURF ZONE FORECAST FOR WEST MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1039 AM EDT MON SEP 28 2026  
 
MIZ037-290300-  
MASON-  
INCLUDING THE BEACHES OF LUDINGTON STATE PARK AND STEARNS PARK  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 60S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:35 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
SOUTHWEST AROUND 15 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:40 AM.  
SUNSET......................7:33 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 3 TO 6 FEET. CLOUDY. SHOWERS  
LIKELY. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 20 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 3 TO 5 FEET. CLOUDY. SHOWERS  
LIKELY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 20 MPH BECOMING  
WEST IN THE AFTERNOON.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. MOSTLY SUNNY. HIGHS  
AROUND 60. NORTHWEST WINDS AROUND 15 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.  
 
 
 
MIZ043-290300-  
OCEANA-  
INCLUDING THE BEACHES OF CHARLES MEARS STATE PARK AND SILVER LAKE  
STATE PARK  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 60S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:35 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTH IN THE AFTERNOON.  
SUNRISE.....................7:40 AM.  
SUNSET......................7:33 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 5 TO 7 FEET. MOSTLY CLOUDY. A  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 60S. BREEZY. SOUTH WINDS 20 TO  
25 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. CLOUDY. SHOWERS  
LIKELY. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 20 MPH BECOMING  
WEST IN THE AFTERNOON.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. MOSTLY SUNNY. HIGHS IN  
THE LOWER 60S. NORTH WINDS AROUND 15 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.  
 
 
 
MIZ050-290300-  
MUSKEGON-  
INCLUDING THE BEACHES OF MUSKEGON STATE PARK, PERE MARQUETTE PARK,  
PJ HOFFMASTER STATE PARK, AND DUCK LAKE STATE PARK  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 60S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:38 AM.  
SUNSET......................7:34 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTH IN THE AFTERNOON.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:32 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY CLOUDY. A  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 20 MPH.   
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. CLOUDY. SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 20 MPH BECOMING WEST IN THE AFTERNOON.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. MOSTLY SUNNY. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 15 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.  
 
 
 
MIZ056-290300-  
OTTAWA-  
INCLUDING THE BEACHES OF GRAND HAVEN STATE PARK AND HOLLAND STATE  
PARK  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 50S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:38 AM.  
SUNSET......................7:34 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
SOUTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:32 PM.  
   
EXTENDED  
   
WEDNESDAY  
MODERATE SWIM RISK*. WAVES 1 TO 3 FEET BUILDING TO 2 TO  
4 FEET IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 15 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. CLOUDY. SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 20 MPH BECOMING WEST IN THE AFTERNOON.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. PARTLY SUNNY. HIGHS IN  
THE LOWER 60S. NORTH WINDS 10 TO 15 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.  
 
 
 
MIZ064-290300-  
ALLEGAN-  
INCLUDING THE BEACHES OF SAUGATUCK DUNES STATE PARK AND OVAL BEACH  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........IN THE LOWER 50S.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS BECOMING  
NORTHWEST AROUND 10 MPH IN THE  
AFTERNOON.  
SUNRISE.....................7:38 AM.  
SUNSET......................7:34 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:32 PM.  
   
EXTENDED  
   
WEDNESDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. PARTLY SUNNY. HIGHS  
AROUND 70. SOUTH WINDS AROUND 15 MPH.    
THURSDAY  
MODERATE SWIM RISK*. WAVES 2 TO 4 FEET. CLOUDY. SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 20 MPH BECOMING WEST IN THE AFTERNOON.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. PARTLY SUNNY. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S. NORTH 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.  
 
 
 
MIZ071-290300-  
VAN BUREN-  
INCLUDING THE BEACHES OF SOUTH HAVEN AND VAN BUREN STATE PARK  
1039 AM EDT MON SEP 28 2026  
   
REST OF TODAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................MODERATE.  
WATER TEMPERATURE...........AROUND 50.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS.  
SUNRISE.....................7:38 AM.  
SUNSET......................7:34 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................MOSTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................LIGHT AND VARIABLE WINDS.  
SUNRISE.....................7:39 AM.  
SUNSET......................7:32 PM.  
   
EXTENDED  
   
WEDNESDAY  
LOW SWIM RISK*. WAVES AROUND 1 FOOT. PARTLY SUNNY. HIGHS  
IN THE LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
THURSDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. CLOUDY. SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 15 MPH BECOMING WEST IN THE AFTERNOON.    
FRIDAY  
MODERATE SWIM RISK*. WAVES 2 TO 4 FEET. PARTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO  
15 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.  
 
 
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