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SXUS43 KMQT 120902
RECMQT

MIZ001-122000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Wed Aug 12 2026

Isle Royale (SW areas)-
Including Greenstone Ridge South, Little Todd Harbor, Minong Ridge,
and Windigo-

.TODAY...Mostly sunny. Highs around 66 at the shore and 77 to
82 inland. Northwest winds up to 5 mph becoming north by late
morning, then becoming south by mid afternoon. Waves calm to 1 foot.
.TONIGHT...Mostly cloudy. Lows 59 to 64 inland and around 55 at the
shore. Southwest winds up to 5 mph becoming north late. Waves calm
to 1 foot.
.THURSDAY...Partly cloudy. Highs around 65 at the shore and 76 to
81 inland. North winds up to 5 mph becoming northeast by late
morning, then becoming east by early afternoon becoming southwest
late. Waves calm to 1 foot.
.THURSDAY NIGHT...Partly cloudy. Lows 58 to 63 inland and around
54 at the shore. Northwest winds up to 5 mph becoming north by
midnight. Waves calm to 1 foot.
.FRIDAY...Mostly sunny through early afternoon then becoming partly
sunny. Highs around 64 at the shore and 74 to 79 inland. Northeast
winds 5 to 10 mph becoming east by mid afternoon. Waves calm to
1 foot.
.FRIDAY NIGHT...Mostly cloudy. Lows 58 to 63 inland and around 54 at
the shore.
.SATURDAY...A chance of rain showers by mid afternoon. Mostly
cloudy. Highs around 64 at the shore and 74 to 79 inland. Chance of
showers 50 percent.
.SATURDAY NIGHT...A 30 percent chance of rain showers through
midnight. Cloudy. Lows 59 to 64 inland and around 55 at the shore.
.SUNDAY...Partly sunny. Highs around 68 at the shore and 73 to
78 inland.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 60 to
65 inland and around 56 at the shore. Highs around 66 at the shore
and 74 to 79 inland.
.TUESDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs around 66 at the shore and 73 to 78 inland. Chance of showers
30 percent.

&&

Isle Royale (NE areas)-
Including Greenstone Ridge North, Malone Bay, Mount Saginaw,
and Rock Harbor-

.TODAY...Partly cloudy through early afternoon then clearing. Highs
around 60 at the shore and 74 to 79 inland. Northwest winds up to
5 mph becoming northeast by late morning, then becoming southeast by
early afternoon becoming south late. Waves calm to 1 foot.
.TONIGHT...Mostly cloudy. Lows 56 to 61 inland and around 53 at the
shore. Southwest winds up to 5 mph becoming northwest by midnight.
Waves calm to 1 foot.
.THURSDAY...Partly sunny. Highs around 59 at the shore and 72 to
77 inland. North winds up to 5 mph becoming northeast by late
morning, then becoming southeast by early afternoon becoming south
late. Waves calm to 1 foot.
.THURSDAY NIGHT...Mostly cloudy through midnight then becoming
partly cloudy. Lows 55 to 60 inland and around 52 at the shore.
Northwest winds up to 5 mph becoming north late. Waves calm to
1 foot.
.FRIDAY...Mostly sunny through early afternoon then becoming partly
sunny. Highs around 58 at the shore and 70 to 75 inland. Northeast
winds 5 to 10 mph becoming southeast late. Waves calm to 1 foot.
.FRIDAY NIGHT...Mostly cloudy. Lows 55 to 60 inland and around 52 at
the shore.
.SATURDAY...A chance of rain showers by mid afternoon. Mostly
cloudy. Highs around 58 at the shore and 71 to 76 inland. Chance of
showers 50 percent.
.SATURDAY NIGHT...A chance of rain showers through midnight. Cloudy.
Lows 56 to 61 inland and around 53 at the shore. Chance of showers
40 percent.
.SUNDAY...Mostly cloudy through early afternoon then becoming mostly
sunny. Highs around 61 at the shore and 71 to 76 inland.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 58 to
63 inland and around 55 at the shore. Highs around 61 at the shore
and 72 to 77 inland.
.TUESDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs around 60 at the shore and 71 to 76 inland. Chance of showers
30 percent.

&&

Isle Royale (NW areas)-
Including Amygdaloid Island, Lookout Louise, and Minong Mine-

.TODAY...Partly cloudy through early afternoon then clearing. Highs
around 64 at the shore and 77 to 82 inland. West winds up to 5 mph
becoming northwest by late morning, then becoming southeast by early
afternoon becoming south late. Waves calm to 1 foot.
.TONIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows 60 to 65 inland and around 54 at the shore. Southwest
winds up to 5 mph becoming northwest late. Waves calm to 1 foot.
.THURSDAY...Partly cloudy. Highs around 63 at the shore and 77 to
82 inland. Northwest winds up to 5 mph becoming north by late
morning, then becoming southeast by early afternoon becoming south
late. Waves calm to 1 foot.
.THURSDAY NIGHT...Partly cloudy. Lows around 61 inland and around
54 at the shore. Northwest winds up to 5 mph becoming north late.
Waves calm to 1 foot.
.FRIDAY...Partly cloudy. Highs around 62 at the shore and 74 to
79 inland. Northeast winds 5 to 10 mph becoming southeast late.
Waves calm to 1 foot.
.FRIDAY NIGHT...Mostly cloudy. Lows around 61 inland and around
54 at the shore.
.SATURDAY...A chance of rain showers by mid afternoon. Mostly
cloudy. Highs around 62 at the shore and 74 to 79 inland. Chance of
showers 50 percent.
.SATURDAY NIGHT...A chance of rain showers through midnight. Cloudy.
Lows 57 to 62. Chance of showers 40 percent.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Highs around 66 at the
shore and 75 to 80 inland. Lows 59 to 64.
.TUESDAY...A chance of rain showers by mid afternoon. Partly cloudy.
Highs around 65 at the shore and 74 to 79 inland. Chance of showers
30 percent.

&&

Isle Royale (SE areas)-
Including Feldtman Ridge, Rainbow Cove, and Siskiwit Bay-

.TODAY...Mostly sunny. Highs around 63 at the shore and 76 to
81 inland. Northwest winds up to 5 mph becoming south by late
morning. Waves calm to 1 foot.
.TONIGHT...Mostly cloudy. Lows 57 to 62 inland and around 54 at the
shore. Southwest winds up to 5 mph becoming north late. Waves calm
to 1 foot.
.THURSDAY...Partly sunny. Highs around 63 at the shore and 76 to
81 inland. North winds up to 5 mph becoming south late. Waves calm
to 1 foot.
.THURSDAY NIGHT...Partly cloudy. Lows 56 to 61 inland and around
53 at the shore. Northwest winds up to 5 mph becoming northeast
late. Waves calm to 1 foot.
.FRIDAY...Partly cloudy. Highs around 61 at the shore and 73 to
78 inland. Northeast winds 5 to 10 mph becoming east by mid
afternoon. Waves calm to 1 foot.
.FRIDAY NIGHT...Mostly cloudy. Lows 56 to 61 inland and around 54 at
the shore.
.SATURDAY...A chance of rain showers by mid afternoon. Mostly
cloudy. Highs around 62 at the shore and 74 to 79 inland. Chance of
showers 50 percent.
.SATURDAY NIGHT...A 30 percent chance of rain showers through
midnight. Cloudy. Lows 57 to 62 inland and around 53 at the shore.
.SUNDAY...Mostly cloudy through early afternoon then becoming partly
cloudy. Highs around 64 at the shore and 72 to 77 inland.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 58 to 63 inland and
around 53 at the shore. Highs around 62 at the shore and 73 to
78 inland.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows 58 to 63 inland and around 53 at the shore.
.TUESDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs around 62 at the shore and 72 to 77 inland. Chance of showers
30 percent.

&&


$$