772  
FZUS53 KDTX 291344  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
944 AM EDT FRI MAY 29 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.  
 
LHZ422-292200-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
944 AM EDT FRI MAY 29 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  
SATURDAY MORNING...  
   
REST OF TODAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 FEET  
OR LESS.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST TO  
30 KNOTS IN THE LATE EVENING AND OVERNIGHT. BRIEF GUSTS TO 35 KNOT  
GALES ARE POSSIBLE. MOSTLY CLEAR. WAVES 1 TO 3 FEET BUILDING TO 4  
TO 6 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY  
AROUND 8 FEET.   
SATURDAY  
NORTHEAST WINDS 15 TO 20 KNOTS. SUNNY. WAVES 2 TO  
4 FEET.    
SATURDAY NIGHT  
NORTHEAST WINDS 15 TO 20 KNOTS BECOMING LIGHT  
AND VARIABLE. CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 2 FEET OR  
LESS IN THE LATE EVENING AND OVERNIGHT.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ421-292200-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
944 AM EDT FRI MAY 29 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  
SATURDAY MORNING...  
   
REST OF TODAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
TONIGHT  
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 20 TO  
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND  
OVERNIGHT. MOSTLY CLEAR. WAVES 2 TO 4 FEET BUILDING TO 3 TO  
5 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY  
AROUND 7 FEET.    
SATURDAY  
NORTHEAST WINDS 15 TO 20 KNOTS. SUNNY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET EARLY IN THE AFTERNOON.    
SATURDAY NIGHT  
NORTHEAST WINDS 15 TO 20 KNOTS BECOMING LIGHT  
AND VARIABLE. CLEAR. WAVES 2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ441-292200-  
PORT AUSTIN TO HARBOR BEACH MI-  
944 AM EDT FRI MAY 29 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  
SATURDAY MORNING...  
   
REST OF TODAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
3 FEET.    
TONIGHT  
NORTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLEAR. WAVES  
2 TO 4 FEET BUILDING TO 3 TO 5 FEET IN THE LATE EVENING AND  
OVERNIGHT. WAVES OCCASIONALLY AROUND 7 FEET.    
SATURDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 3 TO  
5 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND  
AFTERNOON. WAVES OCCASIONALLY AROUND 7 FEET.    
SATURDAY NIGHT  
NORTH WINDS 10 TO 15 KNOTS BECOMING LIGHT AND  
VARIABLE. CLEAR. WAVES 2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ442-292200-  
HARBOR BEACH TO PORT SANILAC MI-  
944 AM EDT FRI MAY 29 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  
SATURDAY MORNING...  
   
REST OF TODAY  
WEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.    
TONIGHT  
NORTHEAST WINDS 15 TO 20 KNOTS. MOSTLY CLEAR. WAVES  
1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE EVENING AND  
OVERNIGHT. WAVES OCCASIONALLY AROUND 7 FEET.    
SATURDAY  
NORTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND AFTERNOON.    
SATURDAY NIGHT  
NORTH WINDS 10 TO 15 KNOTS UNTIL EARLY MORNING  
BECOMING LIGHT AND VARIABLE. CLEAR. WAVES 1 TO 3 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ443-292200-  
PORT SANILAC TO PORT HURON MI-  
944 AM EDT FRI MAY 29 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST  
10 TO 15 KNOTS IN THE AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 15 TO  
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES  
1 TO 3 FEET BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
SATURDAY  
NORTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND AFTERNOON.    
SATURDAY NIGHT  
NORTH WINDS 10 TO 15 KNOTS UNTIL EARLY MORNING  
BECOMING LIGHT AND VARIABLE. CLEAR. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 3 FEET IN THE LATE EVENING AND OVERNIGHT.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LEZ444-292200-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
944 AM EDT FRI MAY 29 2026  
   
REST OF TODAY  
LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO  
10 KNOTS IN THE AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.    
TONIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH 10 TO  
15 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN BECOMING  
NORTHEAST 15 TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES  
2 FEET OR LESS BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
SATURDAY  
EAST WINDS 15 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET EARLY IN THE AFTERNOON.    
SATURDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 1 TO 3 FEET.  
 
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
THE WATER TEMPERATURE AT BELLE ISLE IS 63 DEGREES.  
 
 
 
TF  
 
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE  
A WWW.WEATHER.GOV/GREATLAKES  
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