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SXUS43 KMQT 072102
RECMQT

MIZ001-080800-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
502 PM EDT Mon Sep 7 2026

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

.TONIGHT...A chance of showers late. Showers and a slight chance of
thunderstorms late. Cloudy. Lows around 62. East winds 10 to 15 mph
becoming south 10 to 20 mph late. Waves calm to 1 foot building to
2 to 3 feet.
.TUESDAY...Breezy. Showers and a slight chance of thunderstorms
through early afternoon, then a slight chance of showers by mid
afternoon. Highs around 67 at the shore and 70 to 75 inland. South
winds 15 to 25 mph decreasing to 10 to 15 mph late. Chance of
precipitation near 100 percent. Waves building to 3 to 6 feet
subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of
showers through midnight, then partly cloudy late. Lows around 61.
Southwest winds 10 to 20 mph increasing to 15 to 25 mph late. Waves
building to 3 to 5 feet.
.WEDNESDAY...Windy. Partly cloudy. Highs around 67 at the shore and
69 to 74 inland. West winds 15 to 25 mph. Waves building to 5 to
8 feet.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 56. Northwest
winds 5 to 15 mph. Waves subsiding to 1 to 2 feet.
.THURSDAY...Sunny. Highs 65 to 70.
.THURSDAY NIGHT AND FRIDAY...Breezy. Partly cloudy. Lows around 60.
Highs around 69 at the shore and 74 to 79 inland.
.FRIDAY NIGHT...A chance of rain showers. Mostly cloudy through
midnight then becoming partly cloudy. Lows around 60. Chance of
showers 50 percent.
.SATURDAY...Partly cloudy. Highs 67 to 72.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows around
56. Highs around 64.
.MONDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs around 65. Chance of showers 30 percent.

&&

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

.TONIGHT...A slight chance of rain showers late. Rain showers and a
slight chance of thunderstorms late. Cloudy. Lows around 59. East
winds 10 to 15 mph becoming south 10 to 20 mph late. Waves calm to
1 foot building to 2 to 3 feet.
.TUESDAY...Breezy. Rain showers and a slight chance of thunderstorms
through early afternoon, then a slight chance of rain showers by mid
afternoon. Highs around 65 at the shore and 67 to 72 inland. South
winds 10 to 20 mph. Chance of precipitation near 100 percent. Waves
building to 3 to 6 feet.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers through midnight, then partly cloudy late. Lows around 59.
Southwest winds 10 to 20 mph. Waves 2 to 4 feet.
.WEDNESDAY...Breezy. Sunny through early afternoon then becoming
partly cloudy. Highs around 64 at the shore and 66 to 71 inland.
West winds 15 to 25 mph. Waves building to 3 to 6 feet.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 55. Northwest winds
10 to 20 mph becoming 10 to 15 mph late. Waves subsiding to 1 to
2 feet.
.THURSDAY...Sunny. Highs 62 to 67.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 58. Highs
around 64 at the shore and 71 to 76 inland.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers through
midnight, then partly cloudy with a chance of rain showers late.
Lows around 58. Chance of showers 50 percent.
.SATURDAY...Partly cloudy. Highs around 63 at the shore and 66 to
71 inland.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows around
54. Highs 60 to 65.
.MONDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs 60 to 65. Chance of showers 30 percent.

&&

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

.TONIGHT...A slight chance of rain showers late. Rain showers and a
slight chance of thunderstorms late. Cloudy. Lows around 61. East
winds 10 to 15 mph becoming south late. Waves calm to 1 foot
building to 2 to 3 feet.
.TUESDAY...Breezy. Rain showers and a slight chance of thunderstorms
through early afternoon, then a slight chance of rain showers by mid
afternoon. Highs around 66 at the shore and 69 to 74 inland. South
winds 15 to 25 mph decreasing to 10 to 15 mph late. Chance of
precipitation near 100 percent. Waves building to 2 to 4 feet.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers through midnight, then partly cloudy late. Lows around 61.
Southwest winds 10 to 20 mph. Waves 2 to 3 feet.
.WEDNESDAY...Breezy. Sunny through early afternoon then becoming
partly cloudy. Highs around 65 at the shore and 68 to 73 inland.
West winds 15 to 25 mph. Waves building to 4 to 7 feet.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 56. Northwest
winds 10 to 20 mph. Waves subsiding to 2 to 4 feet.
.THURSDAY...Sunny. Highs 64 to 69.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 60. Highs
around 67 at the shore and 74 to 79 inland.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers through
midnight, then partly cloudy with a chance of rain showers late.
Lows around 59. Chance of showers 50 percent.
.SATURDAY...Partly cloudy. Highs 66 to 71.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows around
56. Highs around 63.
.MONDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs 62 to 67. Chance of showers 30 percent.

&&

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

.TONIGHT...A chance of rain showers late. Rain showers and a slight
chance of thunderstorms late. Cloudy. Lows 58 to 63. East winds 5 to
15 mph becoming south 10 to 20 mph late. Waves calm to 1 foot
building to 2 to 3 feet.
.TUESDAY...Breezy. Rain showers and a slight chance of thunderstorms
through early afternoon, then a slight chance of rain showers by mid
afternoon. Highs around 65 at the shore and 69 to 74 inland. South
winds 15 to 25 mph becoming southwest 10 to 15 mph late. Chance of
precipitation near 100 percent. Waves building to 3 to 6 feet
subsiding to 2 to 3 feet.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers through midnight, then partly cloudy late. Lows 58 to 63.
Southwest winds 10 to 20 mph becoming west late. Waves building to
3 to 5 feet.
.WEDNESDAY...Windy. Partly cloudy. Highs around 64 at the shore and
67 to 72 inland. West winds 15 to 25 mph. Waves building to 5 to
8 feet.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 55. Northwest
winds 5 to 15 mph. Waves subsiding to calm to 1 foot.
.THURSDAY...Sunny. Highs around 62 at the shore and 65 to 70 inland.
.THURSDAY NIGHT AND FRIDAY...Breezy. Partly cloudy. Lows 57 to 62.
Highs around 67 at the shore and 73 to 78 inland.
.FRIDAY NIGHT...A chance of rain showers. Mostly cloudy through
midnight then becoming partly cloudy. Lows 56 to 61. Chance of
showers 50 percent.
.SATURDAY...Partly cloudy. Highs around 63 at the shore and 67 to
72 inland.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows around
54. Highs around 59 at the shore and 62 to 67 inland.
.MONDAY...A chance of rain showers by mid afternoon. Partly sunny.
Highs around 59 at the shore and 62 to 67 inland. Chance of showers
30 percent.

&&


$$