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SXUS43 KMQT 060902
RECMQT

MIZ001-062000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Tue Oct 6 2026

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

.TODAY...Warmer. A 20 percent chance of rain showers by late
morning. Mostly cloudy. Highs 60 to 65. South winds 10 to 20 mph
becoming southwest 5 to 15 mph by mid afternoon. Waves 2 to 3 feet
building to 2 to 4 feet.
.TONIGHT...Mostly clear. Lows 48 to 53. West winds 5 to 15 mph.
Waves subsiding to 1 to 2 feet.
.WEDNESDAY...A slight chance of rain showers through early
afternoon, then a chance of rain showers by mid afternoon. Mostly
sunny. Highs 59 to 64. West winds 5 to 15 mph becoming northwest
10 to 20 mph late. Chance of showers 40 percent. Waves building to
2 to 3 feet.
.WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 49. Northwest winds
10 to 20 mph. Waves 2 to 3 feet.
.THURSDAY...Partly cloudy. Highs around 56. Northwest winds 10 to
20 mph becoming west 10 to 15 mph late. Waves subsiding to 1 to
2 feet.
.THURSDAY NIGHT...Partly cloudy. Lows 44 to 49.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs around 56. Lows
around 48.
.SATURDAY THROUGH SUNDAY...Breezy. Mostly cloudy. Highs 59 to 64.
Lows around 52.
.SUNDAY NIGHT...Breezy. A chance of rain showers through midnight.
Mostly cloudy. Lows around 46. Chance of showers 30 percent.
.COLUMBUS DAY...Cooler. Partly sunny with a 40 percent chance of
rain showers. Highs around 53.

&&

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

.TODAY...Warmer. A chance of rain showers by late morning. A slight
chance of rain showers by early afternoon. Mostly cloudy. Highs
58 to 63. South winds 10 to 20 mph becoming southwest 5 to 15 mph by
mid afternoon. Waves 2 to 4 feet building to 3 to 5 feet, then
subsiding to 2 to 3 feet.
.TONIGHT...Mostly clear. Lows around 51. West winds 5 to 15 mph.
Waves subsiding to 1 to 2 feet building to 2 to 3 feet.
.WEDNESDAY...Mostly sunny with a 40 percent chance of rain showers.
Highs 57 to 62. West winds 5 to 15 mph. Waves building to 2 to
3 feet subsiding to 1 to 2 feet.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows 45 to 50. Northwest
winds 15 to 25 mph. Waves 2 to 3 feet.
.THURSDAY...Partly cloudy. Highs around 54. Northwest winds 10 to
20 mph. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows around
47. Highs 52 to 57.
.SATURDAY THROUGH SUNDAY...Breezy. Mostly cloudy. Highs around 57 at
the shore and 59 to 64 inland. Lows around 52.
.SUNDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 46. Chance of showers 30 percent.
.COLUMBUS DAY...A chance of rain showers by mid afternoon. Partly
sunny. Highs 49 to 54. Chance of showers 40 percent.

&&

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

.TODAY...Warmer. A chance of rain showers by late morning. A slight
chance of rain showers by early afternoon. Mostly cloudy. Highs
around 60 at the shore and 62 to 67 inland. South winds 10 to 20 mph
becoming southwest 5 to 15 mph by mid afternoon. Waves 2 to 3 feet
building to 2 to 4 feet.
.TONIGHT...Mostly clear. Lows around 51. West winds 5 to 15 mph.
Waves subsiding to 1 to 2 feet building to 2 to 3 feet.
.WEDNESDAY...Mostly sunny with a 30 percent chance of rain showers.
Highs 58 to 63. West winds 10 to 20 mph becoming northwest late.
Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 49. Northwest winds
15 to 20 mph. Waves 2 to 3 feet.
.THURSDAY...Partly cloudy. Highs around 55. Northwest winds 10 to
20 mph. Waves subsiding to 1 to 2 feet.
.THURSDAY NIGHT...Partly cloudy. Lows around 46.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs 53 to 58. Lows
around 48.
.SATURDAY THROUGH SUNDAY...Breezy. Mostly cloudy. Highs 59 to 64.
Lows around 52.
.SUNDAY NIGHT...Breezy. A chance of rain showers through midnight.
Mostly cloudy. Lows around 46. Chance of showers 30 percent.
.COLUMBUS DAY...Partly sunny with a 40 percent chance of rain
showers. Highs 51 to 56.

&&

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

.TODAY...Warmer. A 20 percent chance of rain showers by late
morning. Mostly cloudy. Highs around 58 at the shore and 60 to
65 inland. South winds 10 to 20 mph becoming southwest 5 to 15 mph
by mid afternoon. Waves 2 to 4 feet.
.TONIGHT...Mostly clear. Lows around 50. West winds 5 to 15 mph.
Waves subsiding to 1 to 2 feet.
.WEDNESDAY...A slight chance of rain showers through early
afternoon, then a chance of rain showers by mid afternoon. Mostly
sunny. Highs 57 to 62. West winds 5 to 15 mph. Chance of showers
40 percent. Waves building to 2 to 3 feet.
.WEDNESDAY NIGHT...Partly cloudy. Lows 43 to 48. Northwest winds
10 to 20 mph. Waves subsiding to 1 to 2 feet.
.THURSDAY...Partly cloudy. Highs around 54. Northwest winds 10 to
20 mph becoming west 10 to 15 mph late. Waves 1 to 2 feet.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows around 45. Highs
around 52 at the shore and 54 to 59 inland.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 48. Highs
59 to 64.
.SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy. Lows around 52.
Highs around 57 at the shore and 59 to 64 inland.
.SUNDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 45. Chance of showers 30 percent.
.COLUMBUS DAY...Partly sunny with a 40 percent chance of rain
showers. Highs 50 to 55.

&&


$$