627  
SXUS43 KMQT 090901  
RECMQT  
 
MIZ001-092000-  
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK  
NATIONAL WEATHER SERVICE MARQUETTE MI  
501 AM EDT FRI MAY 9 2025  
 
ISLE ROYALE (SW AREAS)-  
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,  
AND WINDIGO-  
   
TODAY
 
WARMER. SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS BY MID AFTERNOON. HIGHS  
AROUND 52 AT THE SHORE AND 57 TO 62 INLAND. SOUTHWEST WINDS 5 TO  
15 MPH INCREASING TO 10 TO 20 MPH BY MID AFTERNOON. WAVES CALM TO  
1 FOOT BUILDING TO 1 TO 2 FEET.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 39. NORTHWEST WINDS 10 TO  
15 MPH BECOMING NORTH 10 TO 20 MPH BY MIDNIGHT. WAVES SUBSIDING TO  
CALM TO 1 FOOT BUILDING TO 2 TO 3 FEET.    
SATURDAY
 
SUNNY. HIGHS AROUND 45 AT THE SHORE AND 49 TO 54 INLAND.  
NORTHEAST WINDS 10 TO 15 MPH BECOMING SOUTH 5 TO 10 MPH LATE. WAVES  
SUBSIDING TO CALM TO 1 FOOT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 38. SOUTH WINDS 5 TO  
10 MPH BECOMING SOUTHEAST 5 TO 15 MPH LATE. WAVES BUILDING TO 1 TO  
2 FEET.    
SUNDAY
 
WARMER. PARTLY CLOUDY. HIGHS AROUND 54 AT THE SHORE AND  
60 TO 65 INLAND. SOUTH WINDS 10 TO 15 MPH. WAVES BUILDING TO 2 TO  
3 FEET.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 46. HIGHS  
AROUND 58 AT THE SHORE AND 65 TO 70 INLAND.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 44. HIGHS  
AROUND 55 AT THE SHORE AND 61 TO 66 INLAND.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 43.    
THURSDAY
 
A CHANCE OF RAIN SHOWERS BY MID AFTERNOON. PARTLY SUNNY.  
HIGHS 53 TO 58. CHANCE OF SHOWERS 30 PERCENT.  
 

 
 
ISLE ROYALE (NE AREAS)-  
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,  
AND ROCK HARBOR-  
   
TODAY
 
WARMER. SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS BY MID AFTERNOON. HIGHS  
AROUND 47 AT THE SHORE AND 52 TO 57 INLAND. SOUTHWEST WINDS 5 TO  
15 MPH BECOMING WEST LATE. WAVES CALM TO 1 FOOT BUILDING TO 1 TO  
2 FEET.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 39. NORTHWEST WINDS 5 TO 15 MPH  
BECOMING NORTH 10 TO 20 MPH BY MIDNIGHT. WAVES SUBSIDING TO CALM TO  
1 FOOT BUILDING TO 2 TO 3 FEET.    
SATURDAY
 
SUNNY. HIGHS AROUND 43 AT THE SHORE AND 45 TO 50 INLAND.  
NORTH WINDS 10 TO 15 MPH BECOMING SOUTH 5 TO 10 MPH LATE. WAVES  
SUBSIDING TO CALM TO 1 FOOT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 38. SOUTH WINDS 5 TO  
10 MPH BECOMING SOUTHEAST 5 TO 15 MPH LATE. WAVES BUILDING TO 1 TO  
2 FEET.    
SUNDAY
 
WARMER. PARTLY SUNNY. HIGHS AROUND 50 AT THE SHORE AND  
57 TO 62 INLAND. SOUTH WINDS 10 TO 15 MPH. WAVES BUILDING TO 2 TO  
3 FEET.    
SUNDAY NIGHT THROUGH TUESDAY
 
BREEZY. MOSTLY CLEAR. LOWS AROUND  
46. HIGHS AROUND 53 AT THE SHORE AND 62 TO 67 INLAND.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 43.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS AROUND 49 AT  
THE SHORE AND 58 TO 63 INLAND. LOWS AROUND 42.    
THURSDAY
 
A CHANCE OF RAIN SHOWERS BY MID AFTERNOON. MOSTLY  
CLOUDY. HIGHS 48 TO 53. CHANCE OF SHOWERS 30 PERCENT.  
 

 
 
ISLE ROYALE (NW AREAS)-  
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-  
   
TODAY
 
WARMER. SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS BY MID AFTERNOON. HIGHS  
AROUND 50 AT THE SHORE AND 55 TO 60 INLAND. SOUTHWEST WINDS 5 TO  
15 MPH BECOMING WEST LATE. WAVES CALM TO 1 FOOT BUILDING TO 1 TO  
2 FEET.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 38. NORTHWEST WINDS 5 TO 15 MPH  
BECOMING NORTH 10 TO 20 MPH BY MIDNIGHT. WAVES SUBSIDING TO CALM TO  
1 FOOT BUILDING TO 2 TO 3 FEET.    
SATURDAY
 
SUNNY. HIGHS AROUND 44 AT THE SHORE AND 47 TO 52 INLAND.  
NORTH WINDS 10 TO 15 MPH BECOMING SOUTH 5 TO 10 MPH LATE. WAVES  
SUBSIDING TO CALM TO 1 FOOT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 38. SOUTH WINDS 5 TO  
10 MPH BECOMING 5 TO 15 MPH LATE. WAVES BUILDING TO 1 TO 2 FEET.    
SUNDAY
 
WARMER. PARTLY SUNNY. HIGHS AROUND 52 AT THE SHORE AND  
59 TO 64 INLAND. SOUTH WINDS 10 TO 15 MPH. WAVES BUILDING TO 2 TO  
3 FEET.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 46.    
MONDAY THROUGH TUESDAY
 
BREEZY. MOSTLY CLEAR. HIGHS AROUND 56 AT  
THE SHORE AND 64 TO 69 INLAND. LOWS AROUND 45.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 43.    
WEDNESDAY AND WEDNESDAY NIGHT
 
MOSTLY CLOUDY. HIGHS AROUND 50 AT  
THE SHORE AND 60 TO 65 INLAND. LOWS AROUND 42.    
THURSDAY
 
A CHANCE OF RAIN SHOWERS BY MID AFTERNOON. MOSTLY  
CLOUDY. HIGHS AROUND 49 AT THE SHORE AND 51 TO 56 INLAND. CHANCE OF  
SHOWERS 30 PERCENT.  
 

 
 
ISLE ROYALE (SE AREAS)-  
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-  
   
TODAY
 
WARMER. SUNNY THROUGH EARLY AFTERNOON, THEN PARTLY CLOUDY  
WITH A 20 PERCENT CHANCE OF RAIN SHOWERS BY MID AFTERNOON. HIGHS  
AROUND 53 AT THE SHORE AND 55 TO 60 INLAND. SOUTHWEST WINDS 5 TO  
15 MPH INCREASING TO 10 TO 20 MPH BY MID AFTERNOON. WAVES CALM TO  
1 FOOT BUILDING TO 1 TO 2 FEET.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH BECOMING NORTH 10 TO 20 MPH BY MIDNIGHT. WAVES SUBSIDING TO  
CALM TO 1 FOOT BUILDING TO 1 TO 2 FEET.    
SATURDAY
 
SUNNY. HIGHS AROUND 45 AT THE SHORE AND 47 TO 52 INLAND.  
NORTHEAST WINDS 10 TO 15 MPH BECOMING SOUTH 5 TO 10 MPH LATE. WAVES  
CALM TO 1 FOOT.    
SATURDAY NIGHT
 
PARTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 38. SOUTH WINDS 5 TO 10 MPH BECOMING  
SOUTHEAST 5 TO 15 MPH LATE. WAVES BUILDING TO 1 TO 2 FEET.    
SUNDAY
 
WARMER. PARTLY SUNNY THROUGH EARLY AFTERNOON THEN BECOMING  
MOSTLY SUNNY. HIGHS AROUND 53 AT THE SHORE AND 58 TO 63 INLAND.  
SOUTH WINDS 10 TO 15 MPH. WAVES BUILDING TO 2 TO 3 FEET.    
SUNDAY NIGHT THROUGH TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 47. HIGHS  
AROUND 57 AT THE SHORE AND 63 TO 68 INLAND.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 44. HIGHS  
AROUND 53 AT THE SHORE AND 59 TO 64 INLAND.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 43.    
THURSDAY
 
A CHANCE OF RAIN SHOWERS BY MID AFTERNOON. PARTLY SUNNY.  
HIGHS AROUND 52 AT THE SHORE AND 54 TO 59 INLAND. CHANCE OF SHOWERS  
30 PERCENT.  
 

 
 

 
 
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