657  
FZUS53 KDLH 090847  
SRFDLH  
 
SURF ZONE FORECAST  
NATIONAL WEATHER SERVICE DULUTH MN  
347 AM CDT TUE SEP 9 2025  
 
MNZ037-WIZ001-100300-  
CARLTON/SOUTHERN ST. LOUIS-DOUGLAS-  
INCLUDING THE BEACHES OF MINNESOTA/PARK POINT AND WISCONSIN POINT  
347 AM CDT TUE SEP 9 2025  
   
TODAY
 
 
SWIM RISK*..................LOW.  
WAVE HEIGHT.................1 FOOT OR LESS.  
UV INDEX**..................LOW.  
WATER TEMPERATURE...........IN THE UPPER 50S TO LOWER 60S.  
WEATHER.....................CLOUDY. PATCHY FOG. A CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
HIGH TEMPERATURE............IN THE UPPER 60S.  
WINDS.......................SOUTH WINDS 5 TO 10 MPH.  
SUNRISE.....................6:37 AM.  
SUNSET......................7:35 PM.  
   
WEDNESDAY
 
 
SWIM RISK*..................MODERATE.  
WAVE HEIGHT.................1 TO 2 FEET.  
WEATHER.....................MOSTLY CLOUDY UNTIL 3 PM, THEN MOSTLY  
SUNNY. AREAS OF DENSE FOG.  
HIGH TEMPERATURE............IN THE MID 60S.  
WINDS.......................NORTHEAST WINDS 5 TO 15 MPH.  
SUNRISE.....................6:39 AM.  
SUNSET......................7:33 PM.  
   
THURSDAY
 
WAVE HEIGHT AROUND 1 FOOT. MOSTLY CLOUDY. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
WAVE HEIGHT 1 FOOT OR LESS. PARTLY SUNNY. A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 70. EAST  
WINDS AROUND 5 MPH.    
SATURDAY
 
WAVE HEIGHT 1 FOOT OR LESS. PARTLY SUNNY. HIGHS IN THE  
UPPER 60S. NORTHEAST 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/DLH  
 

 
 
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