039  
FZUS63 KDTX 300756  
GLFSC  
 
LAKE ST CLAIR FORECAST  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
356 AM EDT SAT MAY 30 2026  
 
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.  
   
SYNOPSIS
 
POST-FRONTAL HIGH PRESSURE, 30.30 INCHES, RETURNS  
FOR THE WEEKEND INTO EARLY NEXT WEEK SUPPORTING AN EXTENDED  
STRETCH OF DRY WEATHER.  
 
LCZ460-301600-  
LAKE ST CLAIR-  
356 AM EDT SAT MAY 30 2026  
   
TODAY
 
NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO 10  
KNOTS. SUNNY. WAVES 2 FEET OR LESS.   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING LIGHT AND  
VARIABLE. CLEAR. WAVES 2 FEET OR LESS.   
SUNDAY
 
LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.   
SUNDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS EARLY IN THE EVENING  
BECOMING LIGHT AND VARIABLE. CLEAR. WAVES 2 FEET OR LESS.   
MONDAY
 
LIGHT AND VARIABLE WINDS BECOMING NORTHEAST 10 TO 15 KNOTS  
IN THE AFTERNOON AND EVENING. CLEAR. WAVES 2 FEET OR LESS.   
TUESDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. CLEAR. WAVES 2 FEET OR  
LESS.   
WEDNESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. CLEAR. WAVES 2 FEET OR  
LESS.  
 

 
 
KGK  
 
EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT  
WEATHER.GOV/DTX/GLFTABLESC  
 
GRAPHICAL MARINE FORECASTS ARE AVAILABLE AT WEATHER.GOV/GREATLAKES  
 
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