888  
FZUS53 KMQT 020712  
NSHMQT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MARQUETTE MI  
311 AM EDT FRI MAY 2 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.  
 
LMZ221-020815-  
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND  
PASSAGE-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTHWEST WIND LESS THAN 10 KNOTS WITH GUSTS  
UP TO 17 KNOTS. CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
WAVES 1 TO 2 FEET.    
FRIDAY  
NORTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. A SLIGHT  
CHANCE OF RAIN SHOWERS THROUGH MID MORNING, THEN A CHANCE OF RAIN  
SHOWERS BY LATE MORNING. A SLIGHT CHANCE OF RAIN SHOWERS LATE.  
WAVES 1 TO 2 FEET.    
FRIDAY NIGHT  
NORTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES  
CALM TO 1 FOOT.    
SATURDAY  
NORTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH IN  
THE AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES  
CALM TO 1 FOOT.  
 
 
 
LMZ248-250-020815-  
SEUL CHOIX POINT TO POINT DETOUR MI-  
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTHWEST WIND 10 TO 15 KNOTS. CLOUDY. WAVES  
1 TO 2 FEET.    
FRIDAY  
NORTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT  
NORTH WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES CALM TO 1 FOOT.    
SATURDAY  
NORTHEAST WIND LESS THAN 10 KNOTS VEERING SOUTH IN  
THE AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES  
CALM TO 1 FOOT.  
 
 
 
LSZ240-020815-  
SAXON HARBOR WI TO BLACK RIVER MI-  
311 AM EDT FRI MAY 2 2025 /211 AM CDT FRI MAY 2 2025/  
   
REST OF TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS. RAIN SHOWERS.  
PATCHY FOG. WAVES 2 TO 3 FEET.    
FRIDAY  
NORTHEAST WIND 5 TO 15 KNOTS. PATCHY FOG THROUGH MID  
MORNING. RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS POSSIBLY MIXED WITH SNOW  
SHOWERS IN THE AFTERNOON. WAVES BUILDING TO 2 TO 4 FEET, THEN  
SUBSIDING TO 2 TO 3 FEET.    
FRIDAY NIGHT  
VARIABLE WIND LESS THAN 10 KNOTS. MOSTLY CLEAR.  
WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
VARIABLE WIND LESS THAN 10 KNOTS BECOMING EAST LESS  
THAN 10 KNOTS IN THE AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ241-020815-  
BLACK RIVER TO ONTONAGON MI-  
311 AM EDT FRI MAY 2 2025 /211 AM CDT FRI MAY 2 2025/  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT /10 AM CDT/ THIS  
MORNING THROUGH THIS AFTERNOON...  
   
REST OF TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS. RAIN SHOWERS  
LIKELY. PATCHY FOG. WAVES 2 TO 3 FEET.    
FRIDAY  
NORTHEAST WIND 5 TO 15 KNOTS. PATCHY FOG THROUGH MID  
MORNING. RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS THROUGH  
MID MORNING, THEN A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS BY  
LATE MORNING. A SLIGHT CHANCE OF RAIN SHOWERS LATE. WAVES  
BUILDING TO 2 TO 4 FEET, THEN SUBSIDING TO 2 TO 3 FEET.    
FRIDAY NIGHT  
VARIABLE WIND LESS THAN 10 KNOTS. MOSTLY CLEAR.  
WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
WEST WIND LESS THAN 10 KNOTS. SUNNY. WAVES CALM TO  
1 FOOT.  
 
 
 
LSZ243-020815-  
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-  
311 AM EDT FRI MAY 2 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EDT THIS MORNING  
THROUGH THIS AFTERNOON...  
   
REST OF TONIGHT  
NORTH WIND 10 TO 15 KNOTS. RAIN SHOWERS.  
PATCHY FOG. WAVES 2 TO 3 FEET BUILDING TO 2 TO 4 FEET.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS DIMINISHING TO LESS THAN  
10 KNOTS LATE. CLOUDY. AREAS OF FOG THROUGH MID MORNING. RAIN  
SHOWERS AND SNOW SHOWERS THROUGH MID MORNING, THEN A CHANCE OF  
SNOW SHOWERS POSSIBLY MIXED WITH RAIN SHOWERS BY LATE MORNING.  
WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN  
SUBSIDING TO 2 TO 3 FEET.    
FRIDAY NIGHT  
WEST WIND LESS THAN 10 KNOTS BACKING SOUTHWEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
SOUTHWEST WIND LESS THAN 10 KNOTS. MOSTLY SUNNY.  
WAVES CALM TO 1 FOOT.  
 
 
 
LSZ242-020815-  
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-  
311 AM EDT FRI MAY 2 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING  
THROUGH THIS AFTERNOON...  
   
REST OF TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS. RAIN SHOWERS.  
PATCHY FOG. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET.    
FRIDAY  
NORTHEAST WIND 10 TO 15 KNOTS BACKING NORTH LESS THAN  
10 KNOTS LATE. CLOUDY. PATCHY FOG THROUGH MID MORNING. RAIN  
SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS THROUGH MID MORNING,  
THEN A CHANCE OF RAIN SHOWERS AND SNOW SHOWERS BY LATE MORNING. A  
SLIGHT CHANCE OF RAIN SHOWERS LATE. WAVES BUILDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET, THEN SUBSIDING TO 2 TO 3 FEET.    
FRIDAY NIGHT  
VARIABLE WIND LESS THAN 10 KNOTS BECOMING  
SOUTHWEST LESS THAN 10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES  
SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
SOUTHWEST WIND LESS THAN 10 KNOTS. SUNNY. WAVES CALM  
TO 1 FOOT.  
 
 
 
LSZ245-020815-  
MANITOU ISLAND TO POINT ISABELLE MI-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTH WIND 10 TO 20 KNOTS. RAIN SHOWERS  
LIKELY. PATCHY FOG. WAVES 2 TO 3 FEET BUILDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET.    
FRIDAY  
NORTH WIND 10 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS  
LATE. CLOUDY. PATCHY FOG THROUGH EARLY AFTERNOON. RAIN SHOWERS  
POSSIBLY MIXED WITH SNOW SHOWERS IN THE MORNING. A CHANCE OF SNOW  
SHOWERS POSSIBLY MIXED WITH RAIN SHOWERS IN THE AFTERNOON. WAVES  
BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET, THEN SUBSIDING TO  
2 TO 3 FEET.    
FRIDAY NIGHT  
NORTHWEST WIND LESS THAN 10 KNOTS BACKING WEST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
SOUTHWEST WIND LESS THAN 10 KNOTS BACKING SOUTH IN  
THE AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ244-020815-  
EAGLE RIVER TO MANITOU ISLAND MI-  
311 AM EDT FRI MAY 2 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING  
 
   
REST OF TONIGHT  
NORTH WIND 15 TO 20 KNOTS. RAIN SHOWERS  
LIKELY. PATCHY FOG. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET  
OCCASIONALLY TO 7 FEET.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST LATE. GUSTS  
UP TO 23 KNOTS. CLOUDY. AREAS OF FOG THROUGH EARLY AFTERNOON.  
RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS IN THE MORNING. A  
CHANCE OF SNOW SHOWERS POSSIBLY MIXED WITH RAIN SHOWERS IN THE  
AFTERNOON. WAVES BUILDING TO 3 TO 6 FEET OCCASIONALLY TO 8 FEET,  
THEN SUBSIDING TO 2 TO 4 FEET.    
FRIDAY NIGHT  
WEST WIND LESS THAN 10 KNOTS. PARTLY CLOUDY IN  
THE EVENING THEN CLEARING. WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
WEST WIND LESS THAN 10 KNOTS BACKING SOUTHWEST IN THE  
AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ246-020815-  
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTH WIND LESS THAN 10 KNOTS WITH GUSTS UP TO  
19 KNOTS. RAIN SHOWERS. PATCHY FOG. WAVES 1 TO 2 FEET.    
FRIDAY  
NORTH WIND LESS THAN 10 KNOTS WITH GUSTS UP TO  
18 KNOTS. CLOUDY. PATCHY FOG THROUGH EARLY AFTERNOON. RAIN  
SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS THROUGH MID MORNING. A  
CHANCE OF RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS BY LATE  
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS POSSIBLY MIXED WITH  
SNOW SHOWERS LATE. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT  
VARIABLE WIND LESS THAN 10 KNOTS BECOMING WEST  
LESS THAN 10 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES CALM TO  
1 FOOT.    
SATURDAY  
SOUTHWEST WIND LESS THAN 10 KNOTS BACKING SOUTHEAST  
IN THE AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ247-020815-  
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING  
KEWEENAW AND HURON BAYS-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTH WIND LESS THAN 10 KNOTS WITH GUSTS UP TO  
18 KNOTS. RAIN SHOWERS. PATCHY FOG. WAVES 1 TO 2 FEET.    
FRIDAY  
NORTH WIND LESS THAN 10 KNOTS WITH GUSTS UP TO  
17 KNOTS. CLOUDY. PATCHY FOG THROUGH EARLY AFTERNOON. RAIN  
SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS THROUGH EARLY AFTERNOON,  
THEN A SLIGHT CHANCE OF RAIN SHOWERS POSSIBLY MIXED WITH SNOW  
SHOWERS LATE. WAVES BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO  
1 TO 2 FEET.    
FRIDAY NIGHT  
VARIABLE WIND LESS THAN 10 KNOTS BECOMING WEST  
LESS THAN 10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. A SLIGHT CHANCE  
OF RAIN SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET.    
SATURDAY  
SOUTHWEST WIND LESS THAN 10 KNOTS BACKING EAST IN THE  
AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ248-020815-  
HURON ISLANDS TO MARQUETTE MI-  
311 AM EDT FRI MAY 2 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING  
THROUGH THIS EVENING...  
   
REST OF TONIGHT  
NORTH WIND 10 TO 15 KNOTS. CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 3 FEET.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS. CLOUDY. PATCHY FOG THROUGH  
EARLY AFTERNOON. RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS.  
WAVES BUILDING TO 3 TO 5 FEET OCCASIONALLY TO 7 FEET, THEN  
SUBSIDING TO 2 TO 4 FEET.    
FRIDAY NIGHT  
NORTHWEST WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WAVES SUBSIDING TO  
1 TO 2 FEET.    
SATURDAY  
NORTH WIND LESS THAN 10 KNOTS VEERING SOUTHEAST IN  
THE AFTERNOON. SUNNY. WAVES CALM TO 1 FOOT.  
 
 
 
LSZ249-020815-  
MARQUETTE TO MUNISING MI-  
311 AM EDT FRI MAY 2 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EDT THIS MORNING  
THROUGH THIS EVENING...  
   
REST OF TONIGHT  
NORTHWEST WIND 10 TO 15 KNOTS. CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. PATCHY FOG. WAVES 2 TO 3 FEET.    
FRIDAY  
NORTHWEST WIND 10 TO 15 KNOTS. PATCHY FOG THROUGH EARLY  
AFTERNOON. RAIN SHOWERS LIKELY THROUGH MID MORNING, THEN A CHANCE  
OF RAIN SHOWERS POSSIBLY MIXED WITH SNOW SHOWERS BY LATE MORNING.  
WAVES BUILDING TO 2 TO 4 FEET.    
FRIDAY NIGHT  
NORTHWEST WIND 5 TO 15 KNOTS. MOSTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE EVENING.  
WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
NORTH WIND LESS THAN 10 KNOTS VEERING EAST IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.  
 
 
 
LSZ250-020815-  
MUNISING TO GRAND MARAIS MI-  
311 AM EDT FRI MAY 2 2025  
   
REST OF TONIGHT  
NORTH WIND 10 TO 15 KNOTS WITH GUSTS UP TO  
23 KNOTS. CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
4 FEET.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST LATE.  
PATCHY FOG THROUGH THE DAY. RAIN SHOWERS LIKELY THROUGH EARLY  
AFTERNOON. SNOW SHOWERS LIKELY BY LATE MORNING, THEN A CHANCE OF  
RAIN SHOWERS AND SNOW SHOWERS LATE. WAVES 2 TO 4 FEET.    
FRIDAY NIGHT  
NORTH WIND LESS THAN 10 KNOTS. MOSTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE EVENING.  
WAVES SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
VARIABLE WIND LESS THAN 10 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.  
 
 
 
LSZ251-020815-  
GRAND MARAIS TO WHITEFISH POINT MI-  
311 AM EDT FRI MAY 2 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING  
 
   
REST OF TONIGHT  
NORTH WIND 15 TO 20 KNOTS. CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.    
FRIDAY  
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST LATE. GUSTS  
UP TO 22 KNOTS. CLOUDY. A CHANCE OF RAIN SHOWERS THROUGH THE DAY.  
A SLIGHT CHANCE OF SNOW SHOWERS BY LATE MORNING. A CHANCE OF SNOW  
SHOWERS LATE. PATCHY FOG BY LATE MORNING. WAVES SUBSIDING TO 2 TO  
3 FEET.    
FRIDAY NIGHT  
NORTHWEST WIND 5 TO 15 KNOTS VEERING NORTH LESS  
THAN 10 KNOTS AFTER MIDNIGHT. CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WAVES  
SUBSIDING TO 1 TO 2 FEET.    
SATURDAY  
NORTH WIND LESS THAN 10 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.  
 
 
 
WFO MQT  
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