668  
FZUS53 KDTX 262026  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
326 PM EST THU FEB 26 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE  
 
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST  
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF  
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.  
 
LHZ422-270430-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.    
FRIDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS EARLY  
IN THE AFTERNOON. PARTLY CLOUDY UNTIL LATE AFTERNOON BECOMING  
MOSTLY SUNNY.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO  
30 KNOTS BECOMING WEST 10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY  
CLOUDY.    
SATURDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ421-270430-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY IN THE  
EVENING BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.    
FRIDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS  
BECOMING WEST 10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2  
TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.   
SATURDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS EARLY IN THE AFTERNOON. PARTLY CLOUDY UNTIL LATE  
AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ441-270430-  
PORT AUSTIN TO HARBOR BEACH MI-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY IN THE  
EVENING BECOMING PARTLY CLOUDY. WAVES 2 FEET OR LESS.    
FRIDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN INCREASING  
TO 15 TO 20 KNOTS EARLY IN THE AFTERNOON. PARTLY CLOUDY. WAVES  
1 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS  
BECOMING WEST 10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2  
TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.   
SATURDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS EARLY IN THE AFTERNOON. PARTLY CLOUDY UNTIL LATE  
AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ442-270430-  
HARBOR BEACH TO PORT SANILAC MI-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY UNTIL LATE  
AFTERNOON BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS  
VEERING TO THE WEST AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.   
SATURDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ443-270430-  
PORT SANILAC TO PORT HURON MI-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO  
3 FEET.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.   
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
SATURDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LEZ444-270430-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
326 PM EST THU FEB 26 2026  
   
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS VEERING TO THE SOUTHWEST  
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET OR LESS.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
FRIDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
10 TO 15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.    
SATURDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY CLOUDY. WAVES 2 FEET OR LESS.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
THE WATER TEMPERATURE AT BELLE ISLE IS 32 DEGREES.  
 

 
 
KDK  
 
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE  
A WWW.WEATHER.GOV/GREATLAKES  
 
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