578  
FZUS53 KMQT 220325  
NSHMQT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MARQUETTE MI  
1025 PM EST FRI FEB 21 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.  
 
LMZ248-250-220900-  
SEUL CHOIX POINT TO POINT DETOUR MI-  
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-  
1025 PM EST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST SATURDAY
 
 
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 25 KNOTS. PARTLY CLOUDY.  
WAVES 3 TO 5 FEET OCCASIONALLY TO 7 FEET BUILDING TO 3 TO 6 FEET  
OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET.    
SATURDAY
 
SOUTHWEST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES  
SUBSIDING TO 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY.  
WAVES SUBSIDING TO 1 TO 2 FEET.    
SUNDAY
 
SOUTHWEST WIND LESS THAN 10 KNOTS INCREASING TO 10 TO  
15 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ240-241-220900-  
SAXON HARBOR WI TO BLACK RIVER MI-  
BLACK RIVER TO ONTONAGON MI-  
1025 PM EST FRI FEB 21 2025 /925 PM CST FRI FEB 21 2025/  
 
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST /6 AM CST/  
SATURDAY...  
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS WITH GUSTS UP TO  
29 KNOTS. PARTLY CLOUDY BY LATE EVENING THEN BECOMING MOSTLY  
CLOUDY. WAVES 2 TO 4 FEET.    
SATURDAY
 
SOUTHWEST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES  
SUBSIDING TO 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY.  
WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. WAVES  
CALM TO 1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ242-243-220900-  
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-  
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-  
1025 PM EST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
 
 
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 25 KNOTS WITH GUSTS UP TO  
33 KNOTS. PARTLY CLOUDY BY LATE EVENING, THEN CLOUDY WITH A  
SLIGHT CHANCE OF SNOW SHOWERS LATE. FREEZING SPRAY BY MIDNIGHT.  
WAVES 5 TO 8 FEET OCCASIONALLY TO 10 FEET BUILDING TO 7 TO  
10 FEET OCCASIONALLY TO 13 FEET, THEN SUBSIDING TO 5 TO 8 FEET  
OCCASIONALLY TO 10 FEET.    
SATURDAY
 
WEST WIND 10 TO 20 KNOTS. CLOUDY. FREEZING SPRAY  
THROUGH MID MORNING. A CHANCE OF SNOW SHOWERS THROUGH MID  
MORNING, THEN A SLIGHT CHANCE OF SNOW SHOWERS BY LATE MORNING.  
WAVES SUBSIDING TO 2 TO 4 FEET.    
SATURDAY NIGHT
 
WEST WIND LESS THAN 10 KNOTS BACKING SOUTHWEST  
AFTER MIDNIGHT. GUSTS UP TO 18 KNOTS. MOSTLY CLOUDY. A SLIGHT  
CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES SUBSIDING TO 1 TO  
2 FEET.    
SUNDAY
 
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. WAVES  
1 TO 2 FEET.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ245-220900-  
MANITOU ISLAND TO POINT ISABELLE MI-  
1025 PM EST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY  
THEN BECOMING PARTLY CLOUDY BY MIDNIGHT THEN BECOMING CLOUDY.  
WAVES 2 TO 3 FEET.    
SATURDAY
 
WEST WIND 10 TO 20 KNOTS. CLOUDY. A CHANCE OF SNOW  
SHOWERS THROUGH MID MORNING, THEN A SLIGHT CHANCE OF SNOW SHOWERS  
BY LATE MORNING. WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY NIGHT
 
WEST WIND LESS THAN 10 KNOTS. CLOUDY WITH A  
SLIGHT CHANCE OF SNOW SHOWERS. WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND LESS THAN 10 KNOTS. CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ244-220900-  
EAGLE RIVER TO MANITOU ISLAND MI-  
1025 PM EST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING
 
 
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 25 KNOTS WITH GUSTS UP TO  
33 KNOTS. CLOUDY. FREEZING SPRAY BY MIDNIGHT. A CHANCE OF SNOW  
SHOWERS LATE. WAVES 4 TO 7 FEET OCCASIONALLY TO 9 FEET BUILDING  
TO 7 TO 10 FEET OCCASIONALLY TO 13 FEET, THEN SUBSIDING TO 5 TO  
8 FEET OCCASIONALLY TO 10 FEET.    
SATURDAY
 
WEST WIND 10 TO 20 KNOTS. CLOUDY. A CHANCE OF SNOW  
SHOWERS THROUGH EARLY AFTERNOON, THEN A SLIGHT CHANCE OF SNOW  
SHOWERS LATE. WAVES SUBSIDING TO 2 TO 4 FEET.    
SATURDAY NIGHT
 
WEST WIND 5 TO 15 KNOTS VEERING NORTHEAST LESS  
THAN 10 KNOTS AFTER MIDNIGHT. CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. WAVES SUBSIDING TO 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. WAVES  
1 TO 2 FEET.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ246-220900-  
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-  
1025 PM EST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO  
22 KNOTS. PARTLY CLOUDY BY LATE EVENING THEN BECOMING MOSTLY  
CLOUDY. WAVES CALM TO 1 FOOT.    
SATURDAY
 
WEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY WITH A SLIGHT  
CHANCE OF SNOW SHOWERS. WAVES CALM TO 1 FOOT.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES  
CALM TO 1 FOOT.    
SUNDAY
 
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS  
THAN 10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ247-220900-  
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING  
KEWEENAW AND HURON BAYS-  
1025 PM EST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO  
22 KNOTS. MOSTLY CLEAR BY LATE EVENING THEN BECOMING MOSTLY  
CLOUDY. WAVES CALM TO 1 FOOT.    
SATURDAY
 
SOUTHWEST WIND 10 TO 20 KNOTS DIMINISHING TO LESS  
THAN 10 KNOTS LATE. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. WAVES CALM TO 1 FOOT.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES  
CALM TO 1 FOOT.    
SUNDAY
 
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS  
THAN 10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ248-220900-  
HURON ISLANDS TO MARQUETTE MI-  
1025 PM EST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO  
22 KNOTS. PARTLY CLOUDY. WAVES CALM TO 1 FOOT.    
SATURDAY
 
WEST WIND 5 TO 15 KNOTS BACKING SOUTH LESS THAN  
10 KNOTS LATE. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. WAVES CALM TO 1 FOOT.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST  
AFTER MIDNIGHT. MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. WAVES CALM TO 1 FOOT.    
SUNDAY
 
VARIABLE WIND LESS THAN 10 KNOTS BECOMING SOUTH LESS  
THAN 10 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ249-220900-  
MARQUETTE TO MUNISING MI-  
1025 PM EST FRI FEB 21 2025  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 20 KNOTS. MOSTLY CLOUDY  
BY LATE EVENING THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 3 FEET  
SUBSIDING TO 1 TO 2 FEET.    
SATURDAY
 
SOUTHWEST WIND 5 TO 15 KNOTS BECOMING LESS THAN  
10 KNOTS LATE. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES  
CALM TO 1 FOOT.    
SUNDAY
 
SOUTH WIND LESS THAN 10 KNOTS BECOMING 5 TO 15 KNOTS IN  
THE AFTERNOON. MOSTLY CLOUDY. WAVES CALM TO 1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ250-220900-  
MUNISING TO GRAND MARAIS MI-  
1025 PM EST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST SATURDAY
 
 
   
REST OF TONIGHT
 
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY CLOUDY  
BY LATE EVENING THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 2 FEET  
BUILDING TO 2 TO 3 FEET.    
SATURDAY
 
SOUTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A SLIGHT  
CHANCE OF SNOW SHOWERS THROUGH MID MORNING, THEN A CHANCE OF SNOW  
SHOWERS BY LATE MORNING. WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS VEERING WEST  
AFTER MIDNIGHT. MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. WAVES 1 TO 2 FEET.    
SUNDAY
 
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
LSZ251-220900-  
GRAND MARAIS TO WHITEFISH POINT MI-  
1025 PM EST FRI FEB 21 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST SATURDAY
 
 
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS WITH GUSTS UP TO  
24 KNOTS. MOSTLY CLOUDY BY LATE EVENING THEN BECOMING PARTLY  
CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 3 FEET.    
SATURDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW SHOWERS THROUGH MID MORNING, THEN A CHANCE  
OF SNOW SHOWERS BY LATE MORNING. WAVES 2 TO 3 FEET.    
SATURDAY NIGHT
 
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY  
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE EVENING, THEN A SLIGHT  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WAVES SUBSIDING TO 1 TO  
2 FEET.    
SUNDAY
 
SOUTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES CALM TO  
1 FOOT.  
 
NOTE: WAVE HEIGHT FORECASTS ARE FOR ICE FREE AREAS.  
 

 
 
WFO MQT  
 
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