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SXUS43 KMQT 302101
RECMQT

MIZ001-010800-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 PM EDT Mon Jun 30 2025

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

.TONIGHT...Isolated rain showers early in the evening. Partly
cloudy. Lows 53 to 58. West winds 5 to 15 mph becoming 5 to 10 mph
late. Waves 1 to 2 feet.
.TUESDAY...A 20 percent chance of rain showers and thunderstorms by
mid afternoon. Sunny. Highs around 63 at the shore and 73 to
78 inland. Southwest winds 5 to 15 mph. Waves building to 2 to
4 feet.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 61 inland and around
52 at the shore. Southwest winds 5 to 15 mph. Waves subsiding to
1 to 2 feet.
.WEDNESDAY...Sunny. Highs around 65 at the shore and 74 to
79 inland. West winds 5 to 15 mph. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows around 52. West winds 5 to
10 mph becoming northeast late. Waves subsiding to calm to 1 foot.
.THURSDAY...Sunny. Highs around 61 at the shore and 69 to 74 inland.
.THURSDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows 50 to 55.
.INDEPENDENCE DAY...A chance of rain showers by mid afternoon.
Partly sunny. Highs around 63 at the shore and 72 to 77 inland.
Chance of showers 40 percent.
.FRIDAY NIGHT...A chance of rain showers and thunderstorms through
midnight, then rain showers likely and a chance of thunderstorms
late. Mostly cloudy. Lows 54 to 59. Chance of precipitation
70 percent.
.SATURDAY...Rain showers likely and a chance of thunderstorms. Highs
around 65 at the shore and 73 to 78 inland. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers
through midnight, then partly cloudy late. Lows around 55. Chance of
showers 30 percent.
.SUNDAY...Sunny. Highs around 62 at the shore and 70 to 75 inland.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 52. Highs
around 61 at the shore and 69 to 74 inland.

&&

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

.TONIGHT...Partly cloudy. Lows 51 to 56. West winds 5 to 15 mph.
Waves 1 to 2 feet.
.TUESDAY...A 20 percent chance of rain showers and thunderstorms by
mid afternoon. Sunny. Highs around 59 at the shore and 71 to
76 inland. West winds 5 to 15 mph becoming southwest 10 to 15 mph by
mid afternoon. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 58 inland and around
49 at the shore. West winds 5 to 15 mph. Waves subsiding to 1 to
2 feet.
.WEDNESDAY...Sunny. Highs around 60 at the shore and 71 to
76 inland. West winds 5 to 15 mph. Waves subsiding to calm to
1 foot.
.WEDNESDAY NIGHT...Mostly clear. Lows 48 to 53. West winds 5 to
10 mph becoming northeast late. Waves calm to 1 foot.
.THURSDAY...Sunny. Highs around 53 at the shore and 62 to 67 inland.
.THURSDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows 48 to 53.
.INDEPENDENCE DAY...A chance of rain showers by mid afternoon.
Partly sunny. Highs around 57 at the shore and 66 to 71 inland.
Chance of showers 30 percent.
.FRIDAY NIGHT...A chance of rain showers and thunderstorms through
midnight, then rain showers likely and a chance of thunderstorms
late. Mostly cloudy. Lows 52 to 57. Chance of precipitation
70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Mostly cloudy. Highs around
59 at the shore and 68 to 73 inland. Chance of showers 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers
through midnight, then partly cloudy late. Lows 51 to 56. Chance of
showers 30 percent.
.SUNDAY...Sunny. Highs around 57 at the shore and 66 to 71 inland.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 50. Highs
around 54 at the shore and 63 to 68 inland.

&&

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

.TONIGHT...Partly cloudy. Lows 53 to 58 inland and around 51 at the
shore. West winds 5 to 15 mph. Waves 1 to 2 feet.
.TUESDAY...A 20 percent chance of rain showers and thunderstorms by
mid afternoon. Sunny. Highs around 61 at the shore and 74 to
79 inland. West winds 5 to 15 mph. Waves building to 2 to 3 feet.
.TUESDAY NIGHT...Partly cloudy. Lows 55 to 60 inland and around
49 at the shore. West winds 5 to 15 mph. Waves subsiding to 1 to
2 feet.
.WEDNESDAY...Sunny. Highs around 62 at the shore and 74 to
79 inland. West winds 5 to 15 mph. Waves subsiding to calm to
1 foot, then building to 1 to 2 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 54. West winds 5 to
10 mph becoming northeast late. Waves calm to 1 foot.
.THURSDAY...Sunny. Highs around 56 at the shore and 66 to 71 inland.
.THURSDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows 48 to 53.
.INDEPENDENCE DAY...A chance of rain showers by mid afternoon.
Partly sunny. Highs around 58 at the shore and 69 to 74 inland.
Chance of showers 30 percent.
.FRIDAY NIGHT...A chance of rain showers and thunderstorms through
midnight, then rain showers likely and a chance of thunderstorms
late. Mostly cloudy. Lows 54 to 59 inland and around 50 at the
shore. Chance of precipitation 70 percent.
.SATURDAY...Rain showers likely through early afternoon, then a
chance of rain showers by mid afternoon. Partly sunny. Highs around
61 at the shore and 71 to 76 inland. Chance of showers 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers
through midnight, then partly cloudy late. Lows 52 to 57. Chance of
showers 30 percent.
.SUNDAY...Sunny. Highs around 60 at the shore and 69 to 74 inland.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 49 to 54. Highs
around 56 at the shore and 67 to 72 inland.

&&

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

.TONIGHT...Partly cloudy. Lows 53 to 58. West winds 5 to 10 mph.
Waves 1 to 2 feet subsiding to calm to 1 foot.
.TUESDAY...A 20 percent chance of rain showers by mid afternoon.
Sunny. Highs around 62 at the shore and 73 to 78 inland. West winds
5 to 15 mph. Waves building to 2 to 4 feet.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 58. West winds 5 to
15 mph. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Sunny. Highs around 63 at the shore and 74 to
79 inland. West winds 5 to 15 mph. Waves subsiding to calm to 1 foot
building to 1 to 2 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows around 51. West winds 5 to
10 mph becoming northeast late. Waves subsiding to calm to 1 foot.
.THURSDAY...Sunny. Highs around 58 at the shore and 68 to 73 inland.
.THURSDAY NIGHT...Partly cloudy through midnight then becoming
mostly cloudy. Lows around 52.
.INDEPENDENCE DAY...A chance of rain showers by mid afternoon.
Partly sunny. Highs around 62 at the shore and 72 to 77 inland.
Chance of showers 40 percent.
.FRIDAY NIGHT...A chance of rain showers and thunderstorms through
midnight, then rain showers likely and a chance of thunderstorms
late. Mostly cloudy. Lows 54 to 59. Chance of precipitation
70 percent.
.SATURDAY...Rain showers likely and a chance of thunderstorms
through early afternoon, then a chance of rain showers by mid
afternoon. Partly sunny. Highs around 63 at the shore and 73 to
78 inland. Chance of precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers
through midnight, then partly cloudy late. Lows around 54. Chance of
showers 40 percent.
.SUNDAY...Sunny. Highs around 60 at the shore and 70 to 75 inland.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 51. Highs
around 59 at the shore and 69 to 74 inland.

&&


$$