Recreational Report
Issued by NWS Marquette, MI

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SXUS43 KMQT 060901
RECMQT

MIZ001-062000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Mon Oct 6 2025

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

.TODAY...Much cooler. Mostly sunny through early afternoon then
becoming partly sunny. Highs around 57. Northwest winds 5 to 15 mph
becoming southwest by mid afternoon. Waves 2 to 3 feet subsiding to
calm to 1 foot building to 2 to 3 feet.
.TONIGHT...Mostly clear. Lows around 48. Southwest winds 10 to
15 mph becoming west 10 to 20 mph by midnight. Waves building to
2 to 4 feet.
.TUESDAY...Sunny. Highs 54 to 59. West winds 15 to 20 mph becoming
northwest 10 to 20 mph by mid afternoon. Waves subsiding to 1 to
2 feet.
.TUESDAY NIGHT...Mostly clear. Lows around 42. North winds 5 to
15 mph. Waves subsiding to calm to 1 foot.
.WEDNESDAY...Sunny. Highs 54 to 59. North winds up to 5 mph becoming
south by mid afternoon. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 48. Highs
60 to 65.
.THURSDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 52. Chance of showers 30 percent.
.FRIDAY...Mostly sunny. Highs around 58 at the shore and 62 to
67 inland.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 51. Highs
around 58 at the shore and 62 to 67 inland.
.SATURDAY NIGHT...Partly cloudy. Lows around 54.
.SUNDAY...A chance of rain showers by mid afternoon. Partly cloudy.
Highs around 61 at the shore and 64 to 69 inland. Chance of showers
30 percent.

&&

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

.TODAY...Much cooler. Partly cloudy through mid afternoon then
becoming mostly cloudy. Highs around 56. Northwest winds 5 to 15 mph
becoming southwest 10 to 15 mph late. Waves 2 to 3 feet subsiding to
calm to 1 foot building to 1 to 2 feet.
.TONIGHT...Mostly clear. Lows around 47. Southwest winds 10 to
15 mph becoming west 10 to 20 mph by midnight. Waves building to
2 to 3 feet.
.TUESDAY...Breezy, sunny. Highs 51 to 56. West winds 15 to 25 mph
becoming northwest 10 to 20 mph by mid afternoon. Waves building to
2 to 4 feet subsiding to 1 to 2 feet.
.TUESDAY NIGHT...Mostly clear. Lows around 42. North winds 5 to
15 mph. Waves subsiding to calm to 1 foot.
.WEDNESDAY...Sunny. Highs 52 to 57. Northwest winds up to 5 mph
becoming southwest by mid afternoon. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 47. Highs
58 to 63.
.THURSDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 52. Chance of showers 30 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 57 at the
shore and 59 to 64 inland. Lows around 52.
.SATURDAY...Sunny. Highs 57 to 62.
.SATURDAY NIGHT...Partly cloudy. Lows around 53.
.SUNDAY...A chance of rain showers by mid afternoon. Partly cloudy.
Highs 59 to 64. Chance of showers 30 percent.

&&

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

.TODAY...Much cooler. Partly cloudy. Highs around 57. Northwest
winds 5 to 15 mph becoming southwest 10 to 15 mph late. Waves 2 to
3 feet subsiding to calm to 1 foot building to 1 to 2 feet.
.TONIGHT...Mostly clear. Lows around 47. Southwest winds 10 to
15 mph becoming west 10 to 20 mph by midnight. Waves building to
2 to 4 feet.
.TUESDAY...Breezy, sunny. Highs around 53 at the shore and 55 to
60 inland. West winds 15 to 25 mph becoming northwest 10 to 20 mph
by mid afternoon. Waves building to 3 to 5 feet, then subsiding to
1 to 2 feet.
.TUESDAY NIGHT...Mostly clear. Lows around 42. North winds 5 to
15 mph. Waves subsiding to calm to 1 foot.
.WEDNESDAY...Sunny. Highs around 53 at the shore and 55 to
60 inland. Northwest winds 5 to 10 mph becoming southwest by mid
afternoon. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 47. Highs
around 59 at the shore and 62 to 67 inland.
.THURSDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 52. Chance of showers 30 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 59 at the
shore and 62 to 67 inland. Lows around 52.
.SATURDAY...Sunny. Highs around 59 at the shore and 62 to 67 inland.
.SATURDAY NIGHT...Partly cloudy. Lows around 54.
.SUNDAY...A chance of rain showers by mid afternoon. Partly cloudy.
Highs around 59 at the shore and 64 to 69 inland. Chance of showers
30 percent.

&&

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

.TODAY...Much cooler. Partly cloudy through mid afternoon then
becoming mostly cloudy. Highs around 56. Northwest winds 5 to 15 mph
becoming southwest by mid afternoon. Waves 1 to 2 feet subsiding to
calm to 1 foot, then building to 1 to 2 feet.
.TONIGHT...Mostly clear. Lows around 47. Southwest winds 10 to
15 mph becoming west 10 to 20 mph by midnight. Waves building to
2 to 3 feet.
.TUESDAY...Sunny. Highs 52 to 57. West winds 10 to 20 mph becoming
northwest by mid afternoon. Waves building to 2 to 4 feet subsiding
to calm to 1 foot.
.TUESDAY NIGHT...Mostly clear. Lows around 41. North winds 5 to
15 mph decreasing to up to 5 mph late. Waves calm to 1 foot.
.WEDNESDAY...Sunny. Highs 53 to 58. North winds up to 5 mph becoming
south by mid afternoon. Waves calm to 1 foot.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 47. Highs
59 to 64.
.THURSDAY NIGHT...A chance of rain showers through midnight. Mostly
cloudy. Lows around 52. Chance of showers 30 percent.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 58 at the
shore and 61 to 66 inland. Lows around 51.
.SATURDAY...Sunny. Highs 59 to 64.
.SATURDAY NIGHT...Partly cloudy. Lows around 53.
.SUNDAY...A chance of rain showers by mid afternoon. Partly cloudy.
Highs around 61 at the shore and 63 to 68 inland. Chance of showers
30 percent.

&&


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