958  
FZUS53 KDTX 051457  
NSHDTX  
 
NEARSHORE MARINE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
957 AM EST WED NOV 5 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.  
 
LHZ422-052300-  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
957 AM EST WED NOV 5 2025  
   
..GALE WARNING IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TODAY  
WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES IN THE AFTERNOON.  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF LIGHT RAIN. WAVES 1 TO  
3 FEET BUILDING TO 3 TO 5 FEET IN THE AFTERNOON. WAVES  
OCCASIONALLY AROUND 7 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT  
GALES DIMINISHING TO 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
THURSDAY  
NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 5 TO  
10 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING  
SOUTHWEST 10 TO 15 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY  
UNTIL LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 2 FEET OR  
LESS.    
THURSDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS INCREASING TO  
30 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY. LIGHT  
RAIN LIKELY AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO  
6 FEET IN THE LATE EVENING AND OVERNIGHT. WAVES OCCASIONALLY  
AROUND 8 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ421-052300-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-  
957 AM EST WED NOV 5 2025  
   
..GALE WARNING IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TODAY  
WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES EARLY IN THE  
AFTERNOON, THEN INCREASING TO 30 KNOTS WITH GUSTS TO 35 KNOT  
GALES LATE IN THE AFTERNOON. CLOUDY WITH A CHANCE OF LIGHT RAIN.  
WAVES 2 TO 4 FEET BUILDING TO 6 TO 9 FEET IN THE AFTERNOON. WAVES  
OCCASIONALLY AROUND 12 FEET.    
TONIGHT  
NORTHWEST WINDS TO 30 KNOTS WITH GUSTS TO 35 KNOT  
GALES DIMINISHING TO 15 TO 20 KNOTS. MOSTLY CLEAR. WAVES 5 TO  
7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.    
THURSDAY  
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY UNTIL  
LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FEET  
SUBSIDING TO 1 TO 3 FEET IN THE LATE MORNING AND AFTERNOON. WAVES  
OCCASIONALLY AROUND 7 FEET.    
THURSDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS INCREASING TO  
30 KNOTS. MOSTLY CLOUDY. LIGHT RAIN LIKELY AFTER MIDNIGHT. WAVES  
1 TO 3 FEET BUILDING TO 4 TO 6 FEET IN THE LATE EVENING AND  
OVERNIGHT. WAVES OCCASIONALLY AROUND 8 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ441-052300-  
PORT AUSTIN TO HARBOR BEACH MI-  
957 AM EST WED NOV 5 2025  
   
..GALE WARNING IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TODAY  
WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST TO  
30 KNOTS WITH GUSTS TO 35 KNOT GALES IN THE AFTERNOON. CLOUDY. A  
CHANCE OF SHOWERS LATE IN THE MORNING, THEN A CHANCE OF LIGHT  
RAIN IN THE AFTERNOON. A SLIGHT CHANCE OF WATERSPOUTS IN THE  
AFTERNOON. WAVES 2 TO 4 FEET BUILDING TO 6 TO 9 FEET IN THE  
AFTERNOON. WAVES OCCASIONALLY AROUND 12 FEET.    
TONIGHT  
NORTHWEST WINDS TO 30 KNOTS WITH GUSTS TO 35 KNOT  
GALES DIMINISHING TO 20 TO 25 KNOTS AFTER MIDNIGHT. PARTLY  
CLOUDY. A CHANCE OF LIGHT RAIN EARLY IN THE EVENING. WAVES 6 TO  
9 FEET. WAVES OCCASIONALLY AROUND 11 FEET.    
THURSDAY  
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO  
15 KNOTS IN THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING  
WEST 5 TO 10 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY UNTIL  
LATE AFTERNOON BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FEET  
SUBSIDING TO 1 TO 3 FEET EARLY IN THE AFTERNOON. WAVES  
OCCASIONALLY AROUND 7 FEET.    
THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO  
30 KNOTS. MOSTLY CLOUDY. A CHANCE OF LIGHT RAIN AFTER MIDNIGHT.  
WAVES 2 FEET OR LESS BUILDING TO 4 TO 6 FEET IN THE LATE EVENING  
AND OVERNIGHT. WAVES OCCASIONALLY AROUND 8 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ442-052300-  
HARBOR BEACH TO PORT SANILAC MI-  
957 AM EST WED NOV 5 2025  
   
..GALE WARNING IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TODAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING  
NORTHWEST 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES IN THE  
AFTERNOON. CLOUDY WITH A CHANCE OF LIGHT RAIN. WAVES 3 TO 5 FEET  
BUILDING TO 6 TO 9 FEET LATE IN THE AFTERNOON. WAVES OCCASIONALLY  
AROUND 12 FEET.    
TONIGHT  
NORTHWEST WINDS TO 30 KNOTS WITH GUSTS TO 35 KNOT  
GALES DIMINISHING TO 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS IN THE  
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. A CHANCE OF LIGHT RAIN  
EARLY IN THE EVENING. WAVES 6 TO 9 FEET. WAVES OCCASIONALLY  
AROUND 12 FEET.    
THURSDAY  
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 5 TO  
10 KNOTS. MOSTLY SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
3 FEET EARLY IN THE AFTERNOON. WAVES OCCASIONALLY AROUND 7 FEET.    
THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 20 TO  
25 KNOTS WITH GUSTS TO 30 KNOTS IN THE LATE EVENING AND  
OVERNIGHT. PARTLY CLOUDY EARLY IN THE EVENING BECOMING CLOUDY. A  
CHANCE OF LIGHT RAIN AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING  
TO 5 TO 7 FEET. WAVES OCCASIONALLY AROUND 10 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LHZ443-052300-  
PORT SANILAC TO PORT HURON MI-  
957 AM EST WED NOV 5 2025  
   
..GALE WARNING IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TODAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING  
NORTHWEST 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT GALES IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF LIGHT RAIN. WAVES 2 TO  
4 FEET BUILDING TO 3 TO 5 FEET IN THE AFTERNOON. WAVES  
OCCASIONALLY AROUND 7 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 35 KNOT  
GALES DIMINISHING TO 15 TO 20 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR.  
A CHANCE OF LIGHT RAIN EARLY IN THE EVENING. WAVES 4 TO 6 FEET.  
WAVES OCCASIONALLY AROUND 8 FEET.    
THURSDAY  
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 5 TO  
10 KNOTS. MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET IN THE LATE MORNING AND AFTERNOON.    
THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 20 TO  
25 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY EARLY  
IN THE EVENING BECOMING CLOUDY. A CHANCE OF LIGHT RAIN AFTER  
MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET IN THE LATE  
EVENING AND OVERNIGHT. WAVES OCCASIONALLY AROUND 8 FEET.  
 
SEE LAKE HURON OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
 
 
LEZ444-052300-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
957 AM EST WED NOV 5 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING  
 
   
REST OF TODAY  
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
20 TO 25 KNOTS IN THE AFTERNOON. GUSTS TO 30 KNOTS. MOSTLY  
CLOUDY. WAVES 2 TO 4 FEET.    
TONIGHT  
NORTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS TO 30 KNOTS  
DIMINISHING TO 10 TO 15 KNOTS. CLEAR. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 3 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
WEST WINDS 5 TO 10 KNOTS BACKING TO THE SOUTH EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 2 FEET OR LESS.    
THURSDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 20 TO  
25 KNOTS. PARTLY CLOUDY EARLY IN THE EVENING BECOMING MOSTLY  
CLOUDY. WAVES 2 FEET OR LESS BUILDING TO 2 TO 4 FEET IN THE LATE  
EVENING AND OVERNIGHT.  
 
SEE LAKE ERIE OPEN LAKE FORECAST FOR DAYS 3 THROUGH 5.  
 
THE WATER TEMPERATURE AT BELLE ISLE IS 50 DEGREES.  
 
 
 
MV  
 
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE  
A WWW.WEATHER.GOV/GREATLAKES  
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