839  
SXUS43 KMQT 312132  
RECMQT  
 
MIZ001-011045-  
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK  
NATIONAL WEATHER SERVICE MARQUETTE MI  
532 PM EDT TUE OCT 31 2023  
 
NOTE: THIS IS THE FINAL ISSUANCE OF THE RECREATIONAL FORECAST FOR  
ISLE ROYALE NATIONAL PARK FOR THE 2023 SEASON. THIS FORECAST WILL  
RESUME IN APRIL, 2024.  
 
ISLE ROYALE (SW AREAS)-  
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,  
AND WINDIGO-  
   
TONIGHT  
PARTLY CLOUDY. LOWS 27 TO 32. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST 10 TO 20 MPH LATE. WAVES 1 TO 2 FEET BUILDING  
TO 2 TO 3 FEET.    
WEDNESDAY  
BREEZY. PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS  
15 TO 25 MPH. WAVES BUILDING TO 4 TO 7 FEET.    
WEDNESDAY NIGHT  
BREEZY. MOSTLY CLOUDY THROUGH MIDNIGHT THEN  
BECOMING PARTLY CLOUDY. LOWS 28 TO 33. WEST WINDS 15 TO 25 MPH  
BECOMING NORTHWEST 10 TO 15 MPH LATE. WAVES SUBSIDING TO 1 TO  
2 FEET.    
THURSDAY  
PARTLY CLOUDY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO  
1 FOOT, THEN BUILDING TO 1 TO 2 FEET.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 35. WEST WINDS 10 TO  
15 MPH. WAVES BUILDING TO 2 TO 3 FEET.    
FRIDAY  
MOSTLY CLOUDY THROUGH EARLY AFTERNOON THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 42.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 32.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT  
A CHANCE OF RAIN SHOWERS LATE. MOSTLY CLOUDY. LOWS  
AROUND 34. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. HIGHS AROUND 40.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS AROUND 30. HIGHS AROUND 36.    
MONDAY NIGHT  
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT, THEN A  
CHANCE OF RAIN AND SNOW SHOWERS LATE. MOSTLY CLOUDY. LOWS AROUND 30.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. HIGHS AROUND 37.  
 
 
 
ISLE ROYALE (NE AREAS)-  
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,  
AND ROCK HARBOR-  
   
TONIGHT  
PARTLY CLOUDY. LOWS AROUND 31. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST 10 TO 20 MPH LATE. WAVES 1 TO 2 FEET BUILDING  
TO 2 TO 3 FEET.    
WEDNESDAY  
BREEZY. PARTLY CLOUDY. HIGHS AROUND 39. WEST WINDS  
15 TO 25 MPH. WAVES BUILDING TO 3 TO 6 FEET.    
WEDNESDAY NIGHT  
BREEZY. MOSTLY CLOUDY. LOWS AROUND 32. WEST WINDS  
15 TO 25 MPH BECOMING NORTHWEST 10 TO 20 MPH LATE. WAVES SUBSIDING  
TO 1 TO 2 FEET.    
THURSDAY  
PARTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO  
1 FOOT, THEN BUILDING TO 1 TO 2 FEET.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 36. WEST WINDS 10 TO  
20 MPH. WAVES 1 TO 2 FEET.    
FRIDAY AND FRIDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 42. LOWS  
AROUND 33.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 39.    
SATURDAY NIGHT  
A CHANCE OF RAIN SHOWERS LATE. MOSTLY CLOUDY. LOWS  
AROUND 34. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 39. LOWS  
AROUND 30.    
MONDAY  
A CHANCE OF RAIN SHOWERS THROUGH EARLY AFTERNOON, THEN A  
CHANCE OF RAIN AND SNOW SHOWERS BY MID AFTERNOON. MOSTLY CLOUDY.  
HIGHS AROUND 35. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS  
AROUND 35.  
 
 
 
ISLE ROYALE (NW AREAS)-  
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-  
   
TONIGHT  
PARTLY CLOUDY. LOWS 28 TO 33. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST 15 TO 20 MPH LATE. WAVES 2 TO 3 FEET BUILDING  
TO 2 TO 4 FEET.    
WEDNESDAY  
BREEZY. PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS  
15 TO 25 MPH. WAVES BUILDING TO 3 TO 5 FEET.    
WEDNESDAY NIGHT  
BREEZY. MOSTLY CLOUDY. LOWS 29 TO 34. WEST WINDS  
15 TO 25 MPH BECOMING NORTHWEST 10 TO 20 MPH LATE. WAVES SUBSIDING  
TO 1 TO 2 FEET.    
THURSDAY  
PARTLY CLOUDY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO  
1 FOOT, THEN BUILDING TO 1 TO 2 FEET.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 35. WEST WINDS 10 TO  
20 MPH. WAVES 1 TO 2 FEET.    
FRIDAY  
PARTLY SUNNY. HIGHS AROUND 42.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 33.    
SATURDAY  
PARTLY SUNNY. HIGHS AROUND 39.    
SATURDAY NIGHT  
A CHANCE OF RAIN SHOWERS LATE. MOSTLY CLOUDY. LOWS  
AROUND 33. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS AROUND 39. LOWS  
AROUND 29.    
MONDAY  
A CHANCE OF RAIN SHOWERS THROUGH EARLY AFTERNOON, THEN A  
CHANCE OF RAIN AND SNOW SHOWERS BY MID AFTERNOON. MOSTLY CLOUDY.  
HIGHS AROUND 36. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLOUDY. LOWS AROUND 29. HIGHS  
AROUND 36.  
 
 
 
ISLE ROYALE (SE AREAS)-  
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-  
   
TONIGHT  
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST 10 TO 20 MPH LATE. WAVES CALM TO 1 FOOT  
BUILDING TO 1 TO 2 FEET.    
WEDNESDAY  
BREEZY. PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS  
15 TO 25 MPH. WAVES BUILDING TO 4 TO 7 FEET.    
WEDNESDAY NIGHT  
BREEZY. MOSTLY CLOUDY. LOWS 29 TO 34. WEST WINDS  
15 TO 25 MPH BECOMING NORTHWEST 10 TO 15 MPH LATE. WAVES SUBSIDING  
TO 1 TO 2 FEET.    
THURSDAY  
PARTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO  
15 MPH BECOMING WEST BY MID AFTERNOON. WAVES SUBSIDING TO CALM TO  
1 FOOT, THEN BUILDING TO 1 TO 2 FEET.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 35. WEST WINDS 10 TO  
15 MPH. WAVES BUILDING TO 2 TO 3 FEET, THEN SUBSIDING TO 1 TO  
2 FEET.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 41. LOWS  
AROUND 33.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS AROUND 34. HIGHS AROUND 40.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS AROUND 30. HIGHS 35 TO 40.    
MONDAY NIGHT  
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT, THEN A  
CHANCE OF RAIN AND SNOW SHOWERS LATE. MOSTLY CLOUDY. LOWS AROUND 30.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. HIGHS 34 TO 39.  
 
NOTE: THIS IS THE FINAL ISSUANCE OF THE RECREATIONAL FORECAST FOR  
ISLE ROYALE NATIONAL PARK FOR THE 2023 SEASON. THIS FORECAST WILL  
RESUME IN APRIL, 2024.  
 
 
 
 
 
JSS  
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