793  
FZUS53 KDTX 222040  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
340 PM EST SAT FEB 22 2025  
 
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.  
 
LHZ422-230445-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS DIMINISHING TO 10 TO  
15 KNOTS. PARTLY CLOUDY IN THE EVENING BECOMING MOSTLY CLOUDY. A  
CHANCE OF FLURRIES IN THE EVENING.    
SUNDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. A CHANCE  
OF FLURRIES.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY IN THE  
EVENING BECOMING MOSTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.  
MOSTLY CLOUDY IN THE MORNING BECOMING PARTLY CLOUDY. WAVES  
OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ421-230445-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS DIMINISHING TO 10 TO  
15 KNOTS. MOSTLY CLOUDY. A CHANCE OF FLURRIES IN THE EVENING.    
SUNDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. A CHANCE  
OF FLURRIES.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 20 TO 25  
KNOTS. MOSTLY CLOUDY IN THE EVENING BECOMING PARTLY CLOUDY.   
MONDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS.  
MOSTLY CLOUDY IN THE MORNING BECOMING PARTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ441-230445-  
PORT AUSTIN TO HARBOR BEACH MI-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO  
15 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY. A CHANCE OF FLURRIES IN  
THE EVENING.    
SUNDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY. A CHANCE OF  
FLURRIES.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ442-230445-  
HARBOR BEACH TO PORT SANILAC MI-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 5 TO  
10 KNOTS. PARTLY CLOUDY IN THE EVENING BECOMING MOSTLY CLOUDY. A  
CHANCE OF FLURRIES IN THE EVENING.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE  
OF FLURRIES.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY IN THE EVENING BECOMING  
PARTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN THE  
MORNING BECOMING PARTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ443-230445-  
PORT SANILAC TO PORT HURON MI-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. A  
CHANCE OF FLURRIES IN THE EVENING.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. A CHANCE  
OF FLURRIES.    
SUNDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY IN THE EVENING BECOMING  
PARTLY CLOUDY.    
MONDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS. CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LEZ444-230445-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
340 PM EST SAT FEB 22 2025  
   
TONIGHT  
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY IN THE  
MORNING BECOMING MOSTLY CLOUDY.    
SUNDAY NIGHT  
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.    
MONDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN THE  
MORNING BECOMING PARTLY CLOUDY.  
 
WAVES OMITTED DUE TO ICE COVERAGE.  
 
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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