408  
FZUS53 KGRR 122011  
SRFGRR  
 
SURF ZONE FORECAST FOR WEST MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
410 PM EDT WED AUG 12 2020  
 
MIZ037-122115-  
MASON-  
INCLUDING THE BEACHES OF LUDINGTON STATE PARK AND STEARNS PARK  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........AROUND 70.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH.  
SUNRISE.....................6:47 AM.  
SUNSET......................8:55 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHEAST WINDS AROUND 5 MPH BECOMING  
NORTHWEST IN THE AFTERNOON.  
SUNRISE.....................6:48 AM.  
SUNSET......................8:53 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN  
THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH BECOMING NORTHEAST IN  
THE AFTERNOON.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 10 MPH BECOMING SOUTHWEST  
IN THE AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT AROUND 1 FOOT. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S.  
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.  
 

 
 
MIZ043-122115-  
OCEANA-  
INCLUDING THE BEACHES OF CHARLES MEARS STATE PARK AND SILVER LAKE  
STATE PARK  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........AROUND 70.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................WEST WINDS AROUND 5 MPH.  
SUNRISE.....................6:48 AM.  
SUNSET......................8:54 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................SOUTHEAST WINDS AROUND 5 MPH BECOMING  
NORTHWEST IN THE AFTERNOON.  
SUNRISE.....................6:49 AM.  
SUNSET......................8:52 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN  
THE LOWER 80S. EAST WINDS AROUND 10 MPH.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTHWEST IN THE AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 TO 3 FEET. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S.  
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.  
 

 
 
MIZ050-122115-  
MUSKEGON-  
INCLUDING THE BEACHES OF MUSKEGON STATE PARK, PERE MARQUETTE PARK,  
PJ HOFFMASTER STATE PARK, AND DUCK LAKE STATE PARK  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHWEST WINDS AROUND 5 MPH.  
SUNRISE.....................6:48 AM.  
SUNSET......................8:52 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................SOUTHEAST WINDS AROUND 5 MPH BECOMING  
WEST IN THE AFTERNOON.  
SUNRISE.....................6:49 AM.  
SUNSET......................8:50 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN  
THE LOWER 80S. EAST WINDS AROUND 10 MPH.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTHWEST IN THE AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 TO 3 FEET. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S.  
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.  
 

 
 
MIZ056-122115-  
OTTAWA-  
INCLUDING THE BEACHES OF GRAND HAVEN STATE PARK AND HOLLAND STATE  
PARK  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................6:48 AM.  
SUNSET......................8:51 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................EAST WINDS AROUND 5 MPH BECOMING  
NORTHWEST IN THE AFTERNOON.  
SUNRISE.....................6:49 AM.  
SUNSET......................8:50 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN  
THE MID 80S. EAST WINDS 10 TO 15 MPH.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH BECOMING  
SOUTHWEST IN THE AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 TO 3 FEET. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
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.  
 

 
 
MIZ064-122115-  
ALLEGAN-  
INCLUDING THE BEACHES OF SAUGATUCK DUNES STATE PARK AND OVAL BEACH  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTH WINDS AROUND 10 MPH.  
SUNRISE.....................6:49 AM.  
SUNSET......................8:50 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................EAST WINDS AROUND 5 MPH BECOMING NORTH  
IN THE AFTERNOON.  
SUNRISE.....................6:50 AM.  
SUNSET......................8:49 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE MID 80S. EAST WINDS AROUND 10 MPH.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 10 MPH BECOMING NORTH  
IN THE AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 TO 3 FEET. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
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.  
 

 
 
MIZ071-122115-  
VAN BUREN-  
INCLUDING THE BEACHES OF SOUTH HAVEN AND VAN BUREN STATE PARK  
410 PM EDT WED AUG 12 2020  
 
...PLEASE CHECK WITH YOUR LOCAL AUTHORITIES ON POTENTIAL BEACH  
CLOSURES...  
   
REST OF TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
UV INDEX....................VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 70S.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTH WINDS AROUND 10 MPH.  
SUNRISE.....................6:50 AM.  
SUNSET......................8:50 PM.  
   
THURSDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WAVE PERIOD.................2 SECONDS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................EAST WINDS AROUND 5 MPH BECOMING NORTH  
IN THE AFTERNOON.  
SUNRISE.....................6:51 AM.  
SUNSET......................8:49 PM.  
   
EXTENDED
 
   
FRIDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE MID 80S. EAST WINDS AROUND 10 MPH.    
SATURDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 FOOT OR LESS. MOSTLY SUNNY.  
HIGHS IN THE MID 80S. EAST WINDS AROUND 10 MPH BECOMING NORTH IN THE  
AFTERNOON.    
SUNDAY
 
LOW SWIM RISK*. WAVE HEIGHT 1 TO 3 FEET. MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S.  
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.  
 

 
 
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