332  
FZUS53 KGRR 070141  
SRFGRR  
 
SURF ZONE FORECAST FOR WEST MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
941 PM EDT SUN SEP 6 2026  
 
MIZ037-070900-  
MASON-  
INCLUDING THE BEACHES OF LUDINGTON STATE PARK AND STEARNS PARK  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTHWEST IN THE AFTERNOON.  
SUNRISE.....................7:15 AM.  
SUNSET......................8:14 PM.  
   
TUESDAY  
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................1 TO 3 FEET BUILDING TO 2 TO 4 FEET  
EARLY IN THE AFTERNOON.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................MOSTLY SUNNY UNTIL 7 AM, THEN MOSTLY  
CLOUDY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTH WINDS 15 TO 20 MPH.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:12 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY CLOUDY. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 20 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
3 FEET EARLY IN THE AFTERNOON. MOSTLY SUNNY. HIGHS AROUND 70.  
NORTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
MODERATE SWIM RISK*. WAVES 1 TO 3 FEET BUILDING TO 2 TO  
4 FEET EARLY IN THE AFTERNOON. SUNNY. HIGHS IN THE LOWER 70S. SOUTH  
WINDS 15 TO 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.  
 
 
 
MIZ043-070900-  
OCEANA-  
INCLUDING THE BEACHES OF CHARLES MEARS STATE PARK AND SILVER LAKE  
STATE PARK  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH IN THE  
MORNING BECOMING LIGHT AND VARIABLE.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:13 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................MOSTLY SUNNY UNTIL 8 AM, THEN MOSTLY  
CLOUDY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTH WINDS AROUND 15 MPH.  
SUNRISE.....................7:17 AM.  
SUNSET......................8:12 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 5 TO 7 FEET. MOSTLY CLOUDY.  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. BREEZY. SOUTHWEST WINDS 20 TO 25 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY SUNNY. HIGHS  
AROUND 70. NORTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
MODERATE SWIM RISK*. WAVES 1 TO 3 FEET BUILDING TO 2 TO  
4 FEET EARLY IN THE AFTERNOON. SUNNY. HIGHS IN THE LOWER 70S. SOUTH  
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.  
 
 
 
MIZ050-070900-  
MUSKEGON-  
INCLUDING THE BEACHES OF MUSKEGON STATE PARK, PERE MARQUETTE PARK,  
PJ HOFFMASTER STATE PARK, AND DUCK LAKE STATE PARK  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH IN THE  
MORNING BECOMING LIGHT AND VARIABLE.  
SUNRISE.....................7:15 AM.  
SUNSET......................8:12 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 TO 3 FEET.  
WAVE PERIOD.................4 SECONDS.  
WEATHER.....................MOSTLY SUNNY UNTIL 8 AM, THEN MOSTLY  
CLOUDY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTH WINDS AROUND 15 MPH.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:10 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 5 TO 7 FEET. MOSTLY CLOUDY.  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID  
70S. BREEZY. SOUTHWEST WINDS AROUND 25 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY SUNNY. HIGHS  
AROUND 70. NORTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. SUNNY. HIGHS IN THE  
LOWER 70S. SOUTH 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.  
 
 
 
MIZ056-070900-  
OTTAWA-  
INCLUDING THE BEACHES OF GRAND HAVEN STATE PARK AND HOLLAND STATE  
PARK  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................EAST WINDS AROUND 10 MPH IN THE MORNING  
BECOMING LIGHT AND VARIABLE.  
SUNRISE.....................7:15 AM.  
SUNSET......................8:12 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WAVE PERIOD.................3 SECONDS.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTH IN THE AFTERNOON.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:10 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY CLOUDY.  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 70S.  
BREEZY. SOUTHWEST WINDS 20 TO 25 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY SUNNY. HIGHS  
AROUND 70. NORTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 TO 3 FEET. SUNNY. HIGHS IN THE  
LOWER 70S. SOUTH 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.  
 
 
 
MIZ064-070900-  
ALLEGAN-  
INCLUDING THE BEACHES OF SAUGATUCK DUNES STATE PARK AND OVAL BEACH  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................3 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................LIGHT AND VARIABLE WINDS.  
SUNRISE.....................7:15 AM.  
SUNSET......................8:11 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTH IN THE AFTERNOON.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:09 PM.  
   
EXTENDED  
   
WEDNESDAY  
HIGH SWIM RISK*. WAVES 4 TO 6 FEET. MOSTLY CLOUDY.  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 20 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 3 TO 5 FEET. MOSTLY SUNNY. HIGHS  
IN THE LOWER 70S. NORTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
LOW SWIM RISK*. WAVES AROUND 1 FOOT. SUNNY. HIGHS IN THE  
MID 70S. 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.  
 
 
 
MIZ071-070900-  
VAN BUREN-  
INCLUDING THE BEACHES OF SOUTH HAVEN AND VAN BUREN STATE PARK  
941 PM EDT SUN SEP 6 2026  
   
MONDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................4 SECONDS.  
UV INDEX....................HIGH.  
WATER TEMPERATURE...........IN THE LOWER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................LIGHT AND VARIABLE WINDS.  
SUNRISE.....................7:16 AM.  
SUNSET......................8:11 PM.  
   
TUESDAY  
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................PARTLY SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTH IN THE AFTERNOON.  
SUNRISE.....................7:17 AM.  
SUNSET......................8:09 PM.  
   
EXTENDED  
   
WEDNESDAY  
MODERATE SWIM RISK*. WAVES 2 TO 4 FEET. MOSTLY CLOUDY.  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 20 MPH.    
THURSDAY  
HIGH SWIM RISK*. WAVES 3 TO 5 FEET. MOSTLY SUNNY. HIGHS  
IN THE LOWER 70S. NORTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
LOW SWIM RISK*. WAVES 1 FOOT OR LESS. SUNNY. HIGHS IN THE  
MID 70S. 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.  
 
 
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