510  
FZUS53 KGRB 300856  
SRFGRB  
 
SURF ZONE FORECAST FOR EAST-CENTRAL AND NORTHEAST WISCONSIN  
NATIONAL WEATHER SERVICE GREEN BAY WI  
356 AM CDT MON JUN 30 2025  
 
WIZ022-302100-  
DOOR-  
INCLUDING THE BEACHES OF ROCK ISLAND STATE BEACH,  
BAILEYS HARBOR BEACHES, AND WHITEFISH DUNES BEACH  
356 AM CDT MON JUN 30 2025  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
UV INDEX**..................VERY HIGH.  
WATER TEMPERATURE...........IN THE UPPER 50S.  
WEATHER.....................PARTLY SUNNY. A SLIGHT CHANCE OF  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH.  
SUNRISE.....................5:05 AM.  
SUNSET......................8:40 PM.  
   
TUESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............IN THE MID 70S.  
WINDS.......................WEST WINDS AROUND 10 MPH.  
SUNRISE.....................5:06 AM.  
SUNSET......................8:39 PM.  
   
EXTENDED
 
   
WEDNESDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
INDEPENDENCE DAY
 
WAVE HEIGHT 1 TO 2 FEET. MOSTLY SUNNY. A SLIGHT  
CHANCE OF THUNDERSTORMS. 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.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/GRB  
 

 
 
WIZ040-302100-  
KEWAUNEE-  
INCLUDING THE BEACHES OF CRESCENT BEACH AND CITY OF KEWAUNEE BEACH  
356 AM CDT MON JUN 30 2025  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
UV INDEX**..................VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 50S.  
WEATHER.....................PARTLY SUNNY. A CHANCE OF  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................WEST WINDS AROUND 5 MPH.  
SUNRISE.....................5:09 AM.  
SUNSET......................8:39 PM.  
   
TUESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................5:09 AM.  
SUNSET......................8:39 PM.  
   
EXTENDED
 
   
WEDNESDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
INDEPENDENCE DAY
 
WAVE HEIGHT 1 TO 2 FEET. MOSTLY SUNNY. A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 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.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/GRB  
 

 
 
WIZ050-302100-  
MANITOWOC-  
INCLUDING THE BEACHES OF POINT BEACH, NESHOTAH BEACH,  
AND RED ARROW BEACH  
356 AM CDT MON JUN 30 2025  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................AROUND 1 FOOT.  
UV INDEX**..................VERY HIGH.  
WATER TEMPERATURE...........IN THE MID 50S.  
WEATHER.....................PARTLY SUNNY. A CHANCE OF  
THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................WEST WINDS AROUND 5 MPH.  
SUNRISE.....................5:10 AM.  
SUNSET......................8:38 PM.  
   
TUESDAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
WEATHER.....................SUNNY.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTHWEST WINDS AROUND 10 MPH.  
SUNRISE.....................5:11 AM.  
SUNSET......................8:37 PM.  
   
EXTENDED
 
   
WEDNESDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. A SLIGHT CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
WAVE HEIGHT 1 FOOT OR LESS. SUNNY. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
INDEPENDENCE DAY
 
WAVE HEIGHT 1 TO 2 FEET. MOSTLY SUNNY. A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. 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.  
 
** FOR THUNDERSTORM, WATERSPOUT, AND UV DEFINITIONS SEE:  
HTTPS://WWW.WEATHER.GOV/BEACH/GRB  
 

 
 
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