070  
FZUS53 KDTX 240754  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
354 AM EDT SUN MAY 24 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.  
 
LHZ422-241600-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
WEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING BECOMING  
LIGHT AND VARIABLE. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.  
LIGHT SHOWERS LIKELY IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
TONIGHT
 
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY. A CHANCE OF  
SHOWERS EARLY IN THE EVENING. WAVES 2 FEET OR LESS.    
MONDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY EARLY IN  
THE MORNING THEN CLEARING. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES  
2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ421-241600-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BACKING TO THE SOUTH LATE  
IN THE AFTERNOON. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.    
TONIGHT
 
SOUTH WINDS 5 TO 10 KNOTS UNTIL EARLY MORNING BECOMING  
LIGHT AND VARIABLE. MOSTLY CLOUDY BECOMING PARTLY CLOUDY IN THE  
LATE EVENING AND EARLY MORNING BECOMING MOSTLY CLOUDY. A CHANCE  
OF SHOWERS EARLY IN THE EVENING. WAVES 2 FEET OR LESS.    
MONDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY EARLY  
IN THE MORNING BECOMING MOSTLY SUNNY. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ441-241600-  
PORT AUSTIN TO HARBOR BEACH MI-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BACKING TO THE SOUTHEAST  
IN THE AFTERNOON. MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. A  
CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING  
TO 2 FEET OR LESS IN THE LATE MORNING AND AFTERNOON.    
TONIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING  
BECOMING LIGHT AND VARIABLE. MOSTLY CLOUDY. A CHANCE OF SHOWERS  
EARLY IN THE EVENING. WAVES 2 FEET OR LESS.    
MONDAY
 
LIGHT AND VARIABLE WINDS BECOMING SOUTH 5 TO 10 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY EARLY IN THE  
MORNING THEN CLEARING. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES  
2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ442-241600-  
HARBOR BEACH TO PORT SANILAC MI-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING  
BECOMING LIGHT AND VARIABLE, THEN BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. PATCHY FOG IN THE  
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 2 FEET OR  
LESS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING BECOMING  
LIGHT AND VARIABLE. MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN  
THE EVENING. WAVES 2 FEET OR LESS.    
MONDAY
 
LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY SUNNY. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES  
2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LHZ443-241600-  
PORT SANILAC TO PORT HURON MI-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING  
BECOMING LIGHT AND VARIABLE, THEN BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. PATCHY FOG IN THE  
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 2 FEET OR  
LESS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING BECOMING  
LIGHT AND VARIABLE. MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN  
THE EVENING. WAVES 2 FEET OR LESS.    
MONDAY
 
LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY CLOUDY UNTIL  
LATE AFTERNOON BECOMING MOSTLY SUNNY. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES  
2 FEET OR LESS.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 

 
 
LEZ444-241600-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
354 AM EDT SUN MAY 24 2026  
   
TODAY
 
LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO  
10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. PATCHY FOG IN THE  
MORNING. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
TONIGHT
 
EAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING BECOMING  
LIGHT AND VARIABLE, THEN BECOMING NORTHWEST 5 TO 10 KNOTS AFTER  
MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS EARLY IN THE  
EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND OVERNIGHT.  
WAVES 2 FEET OR LESS.    
MONDAY
 
NORTHWEST WINDS 5 TO 10 KNOTS EARLY IN THE MORNING  
BECOMING LIGHT AND VARIABLE, THEN BECOMING SOUTHEAST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY BECOMING PARTLY  
CLOUDY IN THE LATE MORNING AND EARLY AFTERNOON BECOMING MOSTLY  
SUNNY. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE  
EVENING BECOMING LIGHT AND VARIABLE. MOSTLY CLEAR. WAVES 2 FEET  
OR LESS.  
 
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
THE WATER TEMPERATURE AT BELLE ISLE IS MISSING.  
 

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