711
SXUS43 KMQT 192104
RECMQT
MIZ001-200800-
RECREATIONAL FORECAST FOR ISLE ROYALE NATIONAL PARK
NATIONAL WEATHER SERVICE MARQUETTE MI
504 PM EDT TUE MAY 19 2026
ISLE ROYALE (SW AREAS)-
INCLUDING GREENSTONE RIDGE SOUTH, LITTLE TODD HARBOR, MINONG RIDGE,
AND WINDIGO-
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. AREAS OF FROST LATE. LOWS AROUND 35. NORTHWEST WINDS 5 TO
15 MPH. WAVES 1 TO 2 FEET SUBSIDING TO CALM TO 1 FOOT.
WEDNESDAY
SUNNY. HIGHS AROUND 44 AT THE SHORE AND 48 TO
53 INLAND. NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST 5 TO
15 MPH BY MID AFTERNOON. WAVES CALM TO 1 FOOT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38. SOUTH WINDS 5 TO
15 MPH. WAVES CALM TO 1 FOOT.
THURSDAY
WARMER, SUNNY. HIGHS AROUND 49 AT THE SHORE AND 55 TO
60 INLAND. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHEAST LATE. WAVES
CALM TO 1 FOOT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS UP
TO 10 MPH. WAVES CALM TO 1 FOOT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 49 AT THE
SHORE AND 54 TO 59 INLAND. LOWS AROUND 40.
SATURDAY
CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
AROUND 48 AT THE SHORE AND 53 TO 58 INLAND.
SATURDAY NIGHT
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT. MOSTLY
CLOUDY. LOWS AROUND 40. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 50 AT THE SHORE AND 56 TO
61 INLAND.
SUNDAY NIGHT
PARTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 41.
MEMORIAL DAY THROUGH TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 54 AT
THE SHORE AND 62 TO 67 INLAND. LOWS AROUND 43.
ISLE ROYALE (NE AREAS)-
INCLUDING GREENSTONE RIDGE NORTH, MALONE BAY, MOUNT SAGINAW,
AND ROCK HARBOR-
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. AREAS OF FROST LATE. LOWS AROUND 35. NORTHWEST WINDS 5 TO
15 MPH. WAVES 2 TO 3 FEET SUBSIDING TO CALM TO 1 FOOT.
WEDNESDAY
COOL, SUNNY. AREAS OF FROST THROUGH EARLY AFTERNOON.
HIGHS AROUND 42 AT THE SHORE AND 44 TO 49 INLAND. NORTHWEST WINDS
5 TO 10 MPH BECOMING SOUTHWEST 5 TO 15 MPH BY MID AFTERNOON. WAVES
BUILDING TO 1 TO 2 FEET.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38. SOUTHWEST WINDS
5 TO 10 MPH. WAVES SUBSIDING TO CALM TO 1 FOOT.
THURSDAY
SUNNY. HIGHS AROUND 43 AT THE SHORE AND 49 TO 54 INLAND.
SOUTH WINDS 5 TO 15 MPH BECOMING SOUTHEAST BY MID AFTERNOON. WAVES
BUILDING TO 1 TO 2 FEET.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 39. SOUTHEAST WINDS UP
TO 10 MPH. WAVES 1 TO 2 FEET.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 45 AT THE SHORE AND 48 TO
53 INLAND.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 39.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 45 AT THE SHORE AND 48 TO 53 INLAND.
SATURDAY NIGHT
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT. MOSTLY
CLOUDY. LOWS AROUND 39. CHANCE OF SHOWERS 40 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 45 AT THE
SHORE AND 51 TO 56 INLAND. LOWS AROUND 40.
MEMORIAL DAY THROUGH TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 48 AT
THE SHORE AND 57 TO 62 INLAND. LOWS AROUND 41.
ISLE ROYALE (NW AREAS)-
INCLUDING AMYGDALOID ISLAND, LOOKOUT LOUISE, AND MINONG MINE-
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. AREAS OF FROST LATE. LOWS AROUND 35. NORTHWEST WINDS 10 TO
15 MPH. WAVES 2 TO 3 FEET SUBSIDING TO CALM TO 1 FOOT.
WEDNESDAY
SUNNY. PATCHY FROST THROUGH EARLY AFTERNOON. HIGHS
AROUND 44 AT THE SHORE AND 47 TO 52 INLAND. NORTHWEST WINDS 10 TO
15 MPH BECOMING SOUTHWEST 5 TO 15 MPH BY MID AFTERNOON. WAVES
BUILDING TO 1 TO 2 FEET.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38. SOUTHWEST WINDS
5 TO 10 MPH. WAVES SUBSIDING TO CALM TO 1 FOOT.
THURSDAY
SUNNY. HIGHS AROUND 46 AT THE SHORE AND 52 TO 57 INLAND.
SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHEAST 5 TO 15 MPH BY MID
AFTERNOON. WAVES BUILDING TO 1 TO 2 FEET.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 39. SOUTHEAST WINDS UP
TO 10 MPH. WAVES SUBSIDING TO CALM TO 1 FOOT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 45 AT THE SHORE AND 51 TO
56 INLAND.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 39.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 46 AT THE SHORE AND 51 TO 56 INLAND.
SATURDAY NIGHT
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT. MOSTLY
CLOUDY. LOWS AROUND 39. CHANCE OF SHOWERS 40 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 48 AT THE
SHORE AND 53 TO 58 INLAND. LOWS AROUND 41.
MEMORIAL DAY THROUGH TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 51 AT
THE SHORE AND 58 TO 63 INLAND. LOWS AROUND 42.
ISLE ROYALE (SE AREAS)-
INCLUDING FELDTMAN RIDGE, RAINBOW COVE, AND SISKIWIT BAY-
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. AREAS OF FROST LATE. LOWS AROUND 36. NORTHWEST WINDS 5 TO
15 MPH. WAVES 1 TO 2 FEET SUBSIDING TO CALM TO 1 FOOT.
WEDNESDAY
SUNNY. HIGHS AROUND 44 AT THE SHORE AND 47 TO
52 INLAND. NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST 5 TO
15 MPH BY MID AFTERNOON. WAVES CALM TO 1 FOOT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 38. SOUTHWEST WINDS UP
TO 10 MPH BECOMING SOUTH LATE. WAVES CALM TO 1 FOOT.
THURSDAY
WARMER, SUNNY. HIGHS AROUND 48 AT THE SHORE AND 54 TO
59 INLAND. SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHEAST 5 TO 15 MPH
LATE. WAVES CALM TO 1 FOOT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS UP
TO 10 MPH. WAVES BUILDING TO 1 TO 2 FEET SUBSIDING TO CALM TO
1 FOOT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 48 AT THE
SHORE AND 54 TO 59 INLAND. LOWS AROUND 40.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 48 AT THE SHORE AND 51 TO 56 INLAND.
SATURDAY NIGHT
A CHANCE OF RAIN SHOWERS THROUGH MIDNIGHT. MOSTLY
CLOUDY. LOWS AROUND 40. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 48 AT THE
SHORE AND 55 TO 60 INLAND. LOWS AROUND 41.
MEMORIAL DAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS AROUND 52 AT
THE SHORE AND 59 TO 64 INLAND. LOWS AROUND 42.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 53 AT THE SHORE AND 60 TO
65 INLAND.
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