976  
FZUS53 KDTX 261940  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
340 PM EDT SAT SEP 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.  
 
LHZ422-270345-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH 5 TO  
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 FEET OR LESS.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 FEET OR  
LESS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH  
5 TO 10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN  
INCREASING TO 10 TO 15 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 2 FEET  
OR LESS.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE LATE MORNING AND AFTERNOON. SUNNY. WAVES 2 FEET  
OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ421-270345-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. CLEAR. WAVES 1 TO 3 FEET.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
SUNDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. CLEAR. WAVES 1 TO  
3 FEET.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS IN THE LATE MORNING AND AFTERNOON. SUNNY. WAVES 2 FEET  
OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ441-270345-  
PORT AUSTIN TO HARBOR BEACH MI-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. CLEAR. WAVES 1 TO 3 FEET.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
SUNDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. CLEAR. WAVES 1 TO  
3 FEET.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ442-270345-  
HARBOR BEACH TO PORT SANILAC MI-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET AFTER MIDNIGHT.    
SUNDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH 15 TO  
20 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET  
BUILDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ443-270345-  
PORT SANILAC TO PORT HURON MI-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET EARLY IN THE MORNING.    
SUNDAY
 
NORTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
5 FEET EARLY IN THE AFTERNOON. WAVES OCCASIONALLY AROUND 7 FEET.    
SUNDAY NIGHT
 
NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO  
1 TO 3 FEET AFTER MIDNIGHT. WAVES OCCASIONALLY AROUND 7 FEET.    
MONDAY
 
NORTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LEZ444-270345-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
340 PM EDT SAT SEP 26 2026  
   
TONIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTH 10 TO  
15 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN DIMINISHING  
TO 5 TO 10 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 2 FEET  
OR LESS.    
SUNDAY
 
NORTH WINDS 5 TO 10 KNOTS. SUNNY. WAVES 2 FEET OR LESS.   
SUNDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. CLEAR. WAVES 2 FEET  
OR LESS.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO 10 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR  
LESS.  
 
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
THE WATER TEMPERATURE AT BELLE ISLE IS 63 DEGREES.  
 

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