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SXUS43 KMQT 180901
RECMQT

MIZ001-182000-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 AM EDT Fri Jul 18 2025

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

.TODAY...Partly cloudy through early afternoon, then mostly cloudy
with a slight chance of rain showers by early afternoon. Mostly
cloudy with a chance of rain showers late. Highs around 62 at the
shore and 70 to 75 inland. Southwest winds 5 to 15 mph. Waves calm
to 1 foot building to 1 to 2 feet.
.TONIGHT...Mostly cloudy with a 20 percent chance of rain showers.
Patchy fog late. Lows around 55. Southwest winds up to 10 mph. Waves
subsiding to calm to 1 foot.
.SATURDAY...Sunny. Patchy fog through early afternoon. Areas of
smoke by mid afternoon. Highs around 64 at the shore and 73 to
78 inland. Northwest winds up to 5 mph becoming southwest by mid
afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Mostly clear. Lows around 57. Southwest winds 5 to
10 mph becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 65 at the shore and 74 to 79 inland.
Northwest winds 5 to 10 mph becoming southwest by mid afternoon.
Waves calm to 1 foot.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 57. Highs
around 64 at the shore and 72 to 77 inland.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 56 to 61.
.TUESDAY...Partly sunny. Highs around 66 at the shore and 75 to
80 inland.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance
of rain showers. Lows 57 to 62. Highs around 67 at the shore and
75 to 80 inland. Chance of showers 30 percent.
.THURSDAY...Partly cloudy. Highs around 66 at the shore and 75 to
80 inland.

&&

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

.TODAY...Mostly cloudy through mid afternoon, then a 20 percent
chance of rain showers late. Highs around 57 at the shore and 66 to
71 inland. Southwest winds 5 to 15 mph. Waves calm to 1 foot
building to 1 to 2 feet.
.TONIGHT...Mostly cloudy with a 20 percent chance of rain showers.
Patchy fog late. Lows 51 to 56. Southwest winds 5 to 15 mph. Waves
subsiding to calm to 1 foot.
.SATURDAY...Mostly sunny. Patchy fog through early afternoon. Areas
of smoke by mid afternoon. Highs around 58 at the shore and 68 to
73 inland. Northwest winds up to 5 mph becoming southwest by mid
afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Partly cloudy. Lows 52 to 57. West winds 5 to
10 mph becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 59 at the shore and 68 to 73 inland.
Northwest winds 5 to 10 mph becoming southwest by mid afternoon.
Waves calm to 1 foot.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 51 to 56. Highs
around 57 at the shore and 66 to 71 inland.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 54 to 59 inland and around 51 at the shore.
.TUESDAY...Partly sunny. Highs around 59 at the shore and 69 to
74 inland.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance
of rain showers. Lows 54 to 59 inland and around 51 at the shore.
Highs around 59 at the shore and 71 to 76 inland. Chance of showers
30 percent.
.THURSDAY...Partly cloudy. Highs around 60 at the shore and 70 to
75 inland.

&&

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

.TODAY...Mostly cloudy through mid afternoon, then a 20 percent
chance of rain showers late. Highs around 60 at the shore and 71 to
76 inland. Southwest winds 5 to 15 mph. Waves calm to 1 foot
building to 1 to 2 feet.
.TONIGHT...Mostly cloudy with a 20 percent chance of rain showers.
Lows 52 to 57. Southwest winds 5 to 15 mph. Waves subsiding to calm
to 1 foot.
.SATURDAY...Partly cloudy through early afternoon then clearing.
Patchy fog through early afternoon. Areas of smoke by mid afternoon.
Highs around 60 at the shore and 72 to 77 inland. West winds 5 to
10 mph becoming southwest by mid afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 58. West winds 5 to
10 mph becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 62 at the shore and 72 to 77 inland.
Northwest winds 5 to 10 mph becoming southwest by mid afternoon.
Waves calm to 1 foot.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 54 to 59 inland and
around 50 at the shore. Highs around 59 at the shore and 70 to
75 inland.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows 55 to 60 inland and around 51 at the shore.
.TUESDAY...Partly sunny. Highs around 61 at the shore and 72 to
77 inland.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance
of rain showers. Lows 56 to 61 inland and around 52 at the shore.
Highs around 63 at the shore and 74 to 79 inland. Chance of showers
30 percent.
.THURSDAY...Partly cloudy. Highs around 63 at the shore and 73 to
78 inland.

&&

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

.TODAY...Partly cloudy through early afternoon, then mostly cloudy
with a slight chance of rain showers by early afternoon. Mostly
cloudy with a chance of rain showers late. Highs around 60 at the
shore and 71 to 76 inland. Southwest winds 5 to 15 mph. Waves calm
to 1 foot.
.TONIGHT...Mostly cloudy with a 30 percent chance of rain showers.
Patchy fog late. Lows around 54. Southwest winds 5 to 15 mph
becoming west late. Waves calm to 1 foot.
.SATURDAY...Mostly sunny. Patchy fog through early afternoon. Areas
of smoke by mid afternoon. Highs around 62 at the shore and 73 to
78 inland. Northwest winds up to 5 mph becoming southwest by mid
afternoon. Waves calm to 1 foot.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 58. West winds up to
10 mph becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Sunny. Highs around 63 at the shore and 74 to 79 inland.
Northwest winds up to 5 mph becoming southwest by mid afternoon.
Waves calm to 1 foot.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 54 to 59. Highs
around 62 at the shore and 73 to 78 inland.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows around 57.
.TUESDAY...Partly sunny. Highs around 64 at the shore and 75 to
80 inland.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a chance
of rain showers. Lows 56 to 61. Highs around 65 at the shore and
75 to 80 inland. Chance of showers 30 percent.
.THURSDAY...Partly cloudy. Highs around 65 at the shore and 75 to
80 inland.

&&


$$